5411 + Interview Questions in Quantitative Aptitude Page 77 InterviewSolution

3801.	Tiles are packed into packets of 6, 9 and 50. What is the largest number of tiles that cannot be purchased with any combination of above packets. Tiles cannot be sold loose.
Answer» Tiles are packed into packets of 6, 9 and 50. What is the largest number of tiles that cannot be purchased with any combination of above packets. Tiles cannot be sold loose.

Discussion

3802.	All the 6 sides of a cube are colored. Now this cube is broken into smaller cubes, with each side 14th the size of the side of the larger cube. How many of the smaller cubes will have all three sides colored?
Answer» All the 6 sides of a cube are colored. Now this cube is broken into smaller cubes, with each side ${\frac{1}{4}}^{t h}$ the size of the side of the larger cube. How many of the smaller cubes will have all three sides colored?

Discussion

3803.	Find k such that 3x2+2kx+x−k−5 has sum of zeros equal to half of the product.
Answer» Find k such that $3 x^{2} + 2 k x + x - k - 5$ has sum of zeros equal to half of the product.

Discussion

3804.	A and B have less than 6 diamonds each. What is the probability that the sum of the diamonds they have is more than 3 but less than 7?
Answer» A and B have less than 6 diamonds each. What is the probability that the sum of the diamonds they have is more than 3 but less than 7?

Discussion

3805.	Q40. If a train runs at 40 km/h, it reaches its destination late by 11 min, but if it runs at 50 km/h, it is late by 5 min only. The correct time for the train to complete its journey is
Answer» Q40. If a train runs at 40 km/h, it reaches its destination late by 11 min, but if it runs at 50 km/h, it is late by 5 min only. The correct time for the train to complete its journey is

Discussion

3806.	A company with 4000 shares of nominal value of Rs. 110 each declares an annual dividend of 15%. Calculate:
Answer» A company with 4000 shares of nominal value of Rs. 110 each declares an annual dividend of 15%. Calculate:

Discussion

3807.	If a sphere is divided by the plain, parallel to its base then what will the area of two part?
Answer» If a sphere is divided by the plain, parallel to its base then what will the area of two part?

Discussion

3808.	consider the numbers 4 raised to n , where n is a natural number. check whether there is any value of n for which 4 raised to n ends with digit zero
Answer» consider the numbers 4 raised to n , where n is a natural number. check whether there is any value of n for which 4 raised to n ends with digit zero

Discussion

3809.	What is the remainder when 496 is divided by 6? what is cyclicity ?
Answer» What is the remainder when $4^{96}$ is divided by 6? what is cyclicity ?

Discussion

3810.	What is the sum of all the angles of a 9 pointed star (i.e.,∠1+∠2+∠3+…∠8+∠9):
Answer» What is the sum of all the angles of a 9 pointed star $(i . e ., ∠ 1 + ∠ 2 + ∠ 3 + \dots ∠ 8 + ∠ 9)$ :

Discussion

3811.	In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played only football?
Answer» In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played only football?

Discussion

3812.	The number of ways in which n distinct objects can be put into two different boxes so that no box remains empty is
Answer» The number of ways in which n distinct objects can be put into two different boxes so that no box remains empty is

Discussion

3813.	Find the sum of all three digit natural numbers which are divisible by 13?
Answer» Find the sum of all three digit natural numbers which are divisible by 13?

Discussion

3814.	In a hostel of 100 students capacity, 42 are science graduate, 34 are law graduate and 58 are commerce graduate. 8 students are science and law graduate, 13 students are law and commerce graduate, 18 students are commerce and science graduate. How many students are only science graduate? ___
Answer» In a hostel of 100 students capacity, 42 are science graduate, 34 are law graduate and 58 are commerce graduate. 8 students are science and law graduate, 13 students are law and commerce graduate, 18 students are commerce and science graduate. How many students are only science graduate? ___

Discussion

3815.	A box contains 2 red, 3 black and 5 white balls. If 3 balls are drawn at a random without replacement, find the probabilities that: 2 are red and 1 black
Answer» A box contains 2 red, 3 black and 5 white balls. If 3 balls are drawn at a random without replacement, find the probabilities that: 2 are red and 1 black

Discussion

3816.	There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:
Answer» There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:

Discussion

3817.	flipboard snapdeal voucher 19 29 33 ezone 48 barber 86 How many steps will be required to complete the re-arrangement?
Answer» flipboard snapdeal voucher 19 29 33 ezone 48 barber 86 How many steps will be required to complete the re-arrangement?

3817.

flipboard snapdeal voucher 19 29 33 ezone 48 barber 86 How many steps will be required to complete the re-arrangement?

Answer»

flipboard snapdeal voucher 19 29 33 ezone 48 barber 86

How many steps will be required to complete the re-arrangement?

Discussion

3818.	What will be the fifth word from the right in the passcode for the batch at 1 pm for the input 'fang is cat greater fest free a grape'?
Answer» What will be the fifth word from the right in the passcode for the batch at 1 pm for the input 'fang is cat greater fest free a grape'?

Discussion

3819.	If 47.2506 = 4A+7B+2C+5D+6E,then what is the value of 5A +3B + 6C + D+ 3E?
Answer» $If 47.2506 = 4A + \frac{7}{B} + 2 C + \frac{5}{D} + 6 E, then what is the value of 5A +3B + 6C + D+ 3E?$

Discussion

3820.	Which of the following statements is true?
Answer» Which of the following statements is true?

Discussion

3821.	If the processes cannot take place simultaneously, what is the minimum time (In hours) required to get one unit of the final product? ProcessProcess(es) to be completed before the process in column 1P−QP,RR−SQTQ,SUY,T,VVSWV,XXSYP,R ___
Answer» If the processes cannot take place simultaneously, what is the minimum time (In hours) required to get one unit of the final product? $\begin{matrix} P r o c e s s & P r o c e s s (e s) t o b e c o m p l e t e d b e f o r e t h e p r o c e s s i n c o l u m n 1 P & - Q & P, R R & - S & Q T & Q, S U & Y, T, V V & S W & V, X X & S Y & P, R \end{matrix}$ ___

3821.

If the processes cannot take place simultaneously, what is the minimum time (In hours) required to get one unit of the final product? ProcessProcess(es) to be completed before the process in column 1P−QP,RR−SQTQ,SUY,T,VVSWV,XXSYP,R ___

Answer»

If the processes cannot take place simultaneously, what is the minimum time (In hours) required to get one unit of the final product?

$\begin{matrix} P r o c e s s & P r o c e s s (e s) t o b e c o m p l e t e d b e f o r e t h e p r o c e s s i n c o l u m n 1 P & - Q & P, R R & - S & Q T & Q, S U & Y, T, V V & S W & V, X X & S Y & P, R \end{matrix}$
___

Discussion

3822.	Consider a circular track of circumference = 1400 m. There are 2 bikes which start from point A and move in the opposite direction. Once they meet, they start moving in the opposite directions. The one that moves in the anticlockwise direction to the other one has a speed in the ratio of 36:48 kmph. Find the distance of the two bikes from A when they meet for the 15th time?
Answer» Consider a circular track of circumference = 1400 m. There are 2 bikes which start from point A and move in the opposite direction. Once they meet, they start moving in the opposite directions. The one that moves in the anticlockwise direction to the other one has a speed in the ratio of 36:48 kmph. Find the distance of the two bikes from A when they meet for the 15th time?

Discussion

3823.	How many "Rank 1" votes did West Indies get?
Answer» How many "Rank 1" votes did West Indies get?

Discussion

3824.	Q4. Which of the following pairs are correctly matched? 1. Seventh schedule – Union, state and concurrent lists 2. Third schedule – Provisions so as to the President and Governors of states 3. Second schedule – Oaths and affirmations 4. Tenth schedule – Provisions for disqualification on the ground of defection
Answer» Q4. Which of the following pairs are correctly matched? 1. Seventh schedule – Union, state and concurrent lists 2. Third schedule – Provisions so as to the President and Governors of states 3. Second schedule – Oaths and affirmations 4. Tenth schedule – Provisions for disqualification on the ground of defection

3824.

Q4. Which of the following pairs are correctly matched? 1. Seventh schedule – Union, state and concurrent lists 2. Third schedule – Provisions so as to the President and Governors of states 3. Second schedule – Oaths and affirmations 4. Tenth schedule – Provisions for disqualification on the ground of defection

Answer»

Q4. Which of the following pairs are correctly matched?

1. Seventh schedule – Union, state and concurrent lists

2. Third schedule – Provisions so as to the President and Governors of states

3. Second schedule – Oaths and affirmations

4. Tenth schedule – Provisions for disqualification on the ground of defection

Discussion

3825.	From a point O in the interior of a ΔABC. Perpendiculars OD, OE and OF are drawn to the sides BC, CA and AB respectively, then which one of the following is true?
Answer» From a point O in the interior of a $Δ A B C$ . Perpendiculars OD, OE and OF are drawn to the sides BC, CA and AB respectively, then which one of the following is true?

Discussion

3826.	Verify the continuity of the function at x = 0. f(x)={\|x\|x, if x≠00, if x=0
Answer» Verify the continuity of the function at x = 0. $f (x) = {\begin{matrix} \frac{\| x \|}{x}, i f x \neq 0 0, i f x = 0 \end{matrix}$

Discussion

3827.	If d1 and d2 (d2 > d1) are the diameters of two concentric circles and C is the length of a chord of a circle which is tangent to the order circle, prove that d22=c24+d21.
Answer» If $d_{1}$ and $d_{2}$ ( $d_{2}$ > $d_{1}$ ) are the diameters of two concentric circles and C is the length of a chord of a circle which is tangent to the order circle, prove that $d_{2}^{2} = \frac{c^{2}}{4} + d_{1}^{2}$ .

Discussion

3828.	The remainder obtained when we divide 131! by 100n is 0. The maximum value of n is
Answer» The remainder obtained when we divide 131! by $100^{n}$ is 0. The maximum value of n is

Discussion

3829.	A student has got 32 marks out of 50. Find the percentage of marks he got:
Answer» A student has got 32 marks out of 50. Find the percentage of marks he got:

Discussion

3830.	A square-shaped children's park has a square-shaped pond in between. The corners of the pond are connected to the respective corners of the park by a fence to give four playgrounds with areas p, q, r and s as shown:
Answer» A square-shaped children's park has a square-shaped pond in between. The corners of the pond are connected to the respective corners of the park by a fence to give four playgrounds with areas p, q, r and s as shown:

3830.

A square-shaped children's park has a square-shaped pond in between. The corners of the pond are connected to the respective corners of the park by a fence to give four playgrounds with areas p, q, r and s as shown:

Answer»

A square-shaped children's park has a square-shaped pond in between. The corners of the pond are connected to the respective corners of the park by a fence to give four playgrounds with areas p, q, r and s as shown:

Discussion

3831.	Area of a regular hexagon having side length as 2 cm is -
Answer» Area of a regular hexagon having side length as 2 cm is -

Discussion

3832.	Four people need to cross a bridge at night. They have one flashlight for the four of them, but the bridge is only wide enough for two to cross at a time. Because it's so dark, anyone crossing the bridge must do so with the flashlight. Person A can walk across in 1 minute. Person B takes 2 minutes; person C takes 5 minutes, and finally person D needs a full 10 minutes to cross. Naturally, if two people are crossing the bridge, they move with the speed of the slower person. What is the shortest amount of time it will take for all four to get to the other side?
Answer» Four people need to cross a bridge at night. They have one flashlight for the four of them, but the bridge is only wide enough for two to cross at a time. Because it's so dark, anyone crossing the bridge must do so with the flashlight. Person A can walk across in 1 minute. Person B takes 2 minutes; person C takes 5 minutes, and finally person D needs a full 10 minutes to cross. Naturally, if two people are crossing the bridge, they move with the speed of the slower person. What is the shortest amount of time it will take for all four to get to the other side?

Discussion

3833.	What is the sum of the digits of the ID number of my ATM card?
Answer» What is the sum of the digits of the ID number of my ATM card?

Discussion

3834.	Q. One type of wine contains 15% alcohol,the other contains 20% alcohol.A container is filled with 2 parts of the first wine and 3 parts of the second wine.What is the percentage of alcohol in the new mixture. Q. शराब की एक किस्म में 15% अल्कोहल है तथा दूसरे किस्म में 20% अल्कोहल है।एक कंटेनर के 2 भाग को शराब की पहली किस्म और 3 भाग को शराब की दूसरी किस्म द्वारा भरा जाता है।नए मिश्रण में अल्कोहल का प्रतिशत कितना होगा?
Answer» Q. One type of wine contains $15 %$ alcohol,the other contains $20 %$ alcohol.A container is filled with 2 parts of the first wine and 3 parts of the second wine.What is the percentage of alcohol in the new mixture. Q. शराब की एक किस्म में $15 %$ अल्कोहल है तथा दूसरे किस्म में $20 %$ अल्कोहल है।एक कंटेनर के 2 भाग को शराब की पहली किस्म और 3 भाग को शराब की दूसरी किस्म द्वारा भरा जाता है।नए मिश्रण में अल्कोहल का प्रतिशत कितना होगा?

3834.

Q. One type of wine contains 15% alcohol,the other contains 20% alcohol.A container is filled with 2 parts of the first wine and 3 parts of the second wine.What is the percentage of alcohol in the new mixture. Q. शराब की एक किस्म में 15% अल्कोहल है तथा दूसरे किस्म में 20% अल्कोहल है।एक कंटेनर के 2 भाग को शराब की पहली किस्म और 3 भाग को शराब की दूसरी किस्म द्वारा भरा जाता है।नए मिश्रण में अल्कोहल का प्रतिशत कितना होगा?

Answer»

Q. One type of wine contains $15 %$ alcohol,the other contains $20 %$ alcohol.A container is filled with 2 parts of the first wine and 3 parts of the second wine.What is the percentage of alcohol in the new mixture.

Q. शराब की एक किस्म में $15 %$ अल्कोहल है तथा दूसरे किस्म में $20 %$ अल्कोहल है।एक कंटेनर के 2 भाग को शराब की पहली किस्म और 3 भाग को शराब की दूसरी किस्म द्वारा भरा जाता है।नए मिश्रण में अल्कोहल का प्रतिशत कितना होगा?

Discussion

3835.	What is the present worth of a house which would be worth Rs 50000 after 3 years, if it depreciated at the rate of 10%?
Answer» What is the present worth of a house which would be worth Rs 50000 after 3 years, if it depreciated at the rate of 10%?

Discussion

3836.	Statements: P ? Q, R $ S, Q S Conclusions: I. P $ S II. R # Q
Answer» Statements: P ? Q, R $ S, Q S Conclusions: I. P $ S II. R # Q

3836.

Statements: P ? Q, R $ S, Q S Conclusions: I. P $ S II. R # Q

Answer»

Statements: P ? Q, R $ S, Q S

Conclusions:

I. P $ S

II. R # Q

Discussion

3837.	What is Sunita's age?
Answer» What is Sunita's age?

Discussion

3838.	If some amount of money was invested by A initially and B joined him after 6 months by investing 80% more than what A initially invested .The ratio of profit of A to that of B after one year is -
Answer» If some amount of money was invested by A initially and B joined him after 6 months by investing 80% more than what A initially invested .The ratio of profit of A to that of B after one year is -

Discussion

3839.	How many such numbers are there in the above arrangement, each of which is immediately preceded by a symbol and immediately followed by a letter?
Answer» How many such numbers are there in the above arrangement, each of which is immediately preceded by a symbol and immediately followed by a letter?

Discussion

3840.	If a man walks at 7 kmph instead of 5 kmph, he would have walked 10 km more. Then, what is the actual distance travelled by him?
Answer» If a man walks at 7 kmph instead of 5 kmph, he would have walked 10 km more. Then, what is the actual distance travelled by him?

Discussion

3841.	Find the complete range of values of "p” for which (p2−7p+13)p<1?
Answer» Find the complete range of values of "p” for which $(p^{2} - 7 p + 13)^{p} < 1 ?$

Discussion

3842.	If x is a real number such that log35=log5(2+x), then which of the following is true?
Answer» If x is a real number such that $l o g_{3} 5 = l o g_{5} (2 + x),$ then which of the following is true?

Discussion

3843.	A ball of diameter 4 cm is kept on top of a hollow cylinder standing vertically. The height of the cylinder is 3 cm, while its volume is 9πcm3. Then the vertical distance. in cm, of the topmost point of the ball from the base of the cylinder is___
Answer» A ball of diameter 4 cm is kept on top of a hollow cylinder standing vertically. The height of the cylinder is 3 cm, while its volume is $9 π c m^{3}$ . Then the vertical distance. in cm, of the topmost point of the ball from the base of the cylinder is___

Discussion

3844.	In the following question, two equations numbered I and II are given. You have to solve both the equations and choose the appropriate answer. I. 4√x+7√x=√x II. y2−(11)52√y=0
Answer» In the following question, two equations numbered I and II are given. You have to solve both the equations and choose the appropriate answer. I. $\frac{4}{\sqrt{x}} + \frac{7}{\sqrt{x}} = \sqrt{x}$ II. $y^{2} - \frac{{(11)}^{\frac{5}{2}}}{\sqrt{y}} = 0$

3844.

In the following question, two equations numbered I and II are given. You have to solve both the equations and choose the appropriate answer. I. 4√x+7√x=√x II. y2−(11)52√y=0

Answer»

In the following question, two equations numbered I and II are given. You have to solve both the equations and choose the appropriate answer.

I. $\frac{4}{\sqrt{x}} + \frac{7}{\sqrt{x}} = \sqrt{x}$

II. $y^{2} - \frac{{(11)}^{\frac{5}{2}}}{\sqrt{y}} = 0$

Discussion

3845.	A box contains 12 balls out of which 4 are red and rest are blue. In how many ways can a random sample of 5 balls be drawn from the bag so that at the most 2 red balls are included in the sample and no sample has all the 5 balls of the same colour?
Answer» A box contains 12 balls out of which 4 are red and rest are blue. In how many ways can a random sample of 5 balls be drawn from the bag so that at the most 2 red balls are included in the sample and no sample has all the 5 balls of the same colour?

Discussion

3846.	If 1-6 is marked on different faces of the dice. What digit is on the face opposite to the face with digit 6 according to the following figure?
Answer» If 1-6 is marked on different faces of the dice. What digit is on the face opposite to the face with digit 6 according to the following figure?

3846.

If 1-6 is marked on different faces of the dice. What digit is on the face opposite to the face with digit 6 according to the following figure?

Answer»

If 1-6 is marked on different faces of the dice. What digit is on the face opposite to the face with digit 6 according to the following figure?

Discussion

3847.	If U = {x\|x is a natural number and x < 10} A = {Y\|Y is an odd integer and 0 < y < 10} B = {z\|z is an even integer and 0 <z < 10} C={p\|p is a prime number and 0 < p < 10} Find the elements in B' and A - B B∪B′
Answer» If U = {x\|x is a natural number and x < 10} A = {Y\|Y is an odd integer and 0 < y < 10} B = {z\|z is an even integer and 0 <z < 10} C={p\|p is a prime number and 0 < p < 10} Find the elements in B' and A - B $B \cup B^{^{'}}$

Discussion

3848.	In the figure given below O is the center of the circle. ABCD can never be a -
Answer» In the figure given below O is the center of the circle. ABCD can never be a -

3848.

In the figure given below O is the center of the circle. ABCD can never be a -

Answer»

In the figure given below O is the center of the circle. ABCD can never be a -

Discussion

3849.	In a school there 100 students, who participated in cricket, football and basketball. 55% of them play exactly one game, 8% of them play all the three games and 45% of them play atleast two games. The number of students who played exactly two games is ___.
Answer» In a school there 100 students, who participated in cricket, football and basketball. 55% of them play exactly one game, 8% of them play all the three games and 45% of them play atleast two games. The number of students who played exactly two games is ___.

Discussion

3850.	Range of (x−2)(x+3)
Answer» Range of $\frac{(x - 2)}{(x + 3)}$

Discussion

Explore topic-wise InterviewSolutions in .

Tiles are packed into packets of 6, 9 and 50. What is the largest number of tiles that cannot be purchased with any combination of above packets. Tiles cannot be sold loose.

All the 6 sides of a cube are colored. Now this cube is broken into smaller cubes, with each side 14th the size of the side of the larger cube. How many of the smaller cubes will have all three sides colored?

Find k such that 3x2+2kx+x−k−5 has sum of zeros equal to half of the product.

A and B have less than 6 diamonds each. What is the probability that the sum of the diamonds they have is more than 3 but less than 7?

Q40. If a train runs at 40 km/h, it reaches its destination late by 11 min, but if it runs at 50 km/h, it is late by 5 min only. The correct time for the train to complete its journey is

A company with 4000 shares of nominal value of Rs. 110 each declares an annual dividend of 15%. Calculate:

If a sphere is divided by the plain, parallel to its base then what will the area of two part?

consider the numbers 4 raised to n , where n is a natural number. check whether there is any value of n for which 4 raised to n ends with digit zero

What is the remainder when 496 is divided by 6? what is cyclicity ?

What is the sum of all the angles of a 9 pointed star (i.e.,∠1+∠2+∠3+…∠8+∠9):

In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played only football?

The number of ways in which n distinct objects can be put into two different boxes so that no box remains empty is

Find the sum of all three digit natural numbers which are divisible by 13?

In a hostel of 100 students capacity, 42 are science graduate, 34 are law graduate and 58 are commerce graduate. 8 students are science and law graduate, 13 students are law and commerce graduate, 18 students are commerce and science graduate. How many students are only science graduate? ___

A box contains 2 red, 3 black and 5 white balls. If 3 balls are drawn at a random without replacement, find the probabilities that: 2 are red and 1 black

There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:

flipboard snapdeal voucher 19 29 33 ezone 48 barber 86 How many steps will be required to complete the re-arrangement?

What will be the fifth word from the right in the passcode for the batch at 1 pm for the input 'fang is cat greater fest free a grape'?

If 47.2506 = 4A+7B+2C+5D+6E,then what is the value of 5A +3B + 6C + D+ 3E?

Which of the following statements is true?

If the processes cannot take place simultaneously, what is the minimum time (In hours) required to get one unit of the final product? ProcessProcess(es) to be completed before the process in column 1P−QP,RR−SQTQ,SUY,T,VVSWV,XXSYP,R ___

How many "Rank 1" votes did West Indies get?

From a point O in the interior of a ΔABC. Perpendiculars OD, OE and OF are drawn to the sides BC, CA and AB respectively, then which one of the following is true?

Verify the continuity of the function at x = 0. f(x)={|x|x, if x≠00, if x=0

If d1 and d2 (d2 > d1) are the diameters of two concentric circles and C is the length of a chord of a circle which is tangent to the order circle, prove that d22=c24+d21.

The remainder obtained when we divide 131! by 100n is 0. The maximum value of n is

A student has got 32 marks out of 50. Find the percentage of marks he got:

A square-shaped children's park has a square-shaped pond in between. The corners of the pond are connected to the respective corners of the park by a fence to give four playgrounds with areas p, q, r and s as shown:

Area of a regular hexagon having side length as 2 cm is -

What is the sum of the digits of the ID number of my ATM card?

What is the present worth of a house which would be worth Rs 50000 after 3 years, if it depreciated at the rate of 10%?

Statements: P ? Q, R $ S, Q S Conclusions: I. P $ S II. R # Q

What is Sunita's age?

If some amount of money was invested by A initially and B joined him after 6 months by investing 80% more than what A initially invested .The ratio of profit of A to that of B after one year is -

How many such numbers are there in the above arrangement, each of which is immediately preceded by a symbol and immediately followed by a letter?

If a man walks at 7 kmph instead of 5 kmph, he would have walked 10 km more. Then, what is the actual distance travelled by him?

Find the complete range of values of "p” for which (p2−7p+13)p&lt;1?

If x is a real number such that log35=log5(2+x), then which of the following is true?

A ball of diameter 4 cm is kept on top of a hollow cylinder standing vertically. The height of the cylinder is 3 cm, while its volume is 9πcm3. Then the vertical distance. in cm, of the topmost point of the ball from the base of the cylinder is___

In the following question, two equations numbered I and II are given. You have to solve both the equations and choose the appropriate answer. I. 4√x+7√x=√x II. y2−(11)52√y=0

A box contains 12 balls out of which 4 are red and rest are blue. In how many ways can a random sample of 5 balls be drawn from the bag so that at the most 2 red balls are included in the sample and no sample has all the 5 balls of the same colour?

If 1-6 is marked on different faces of the dice. What digit is on the face opposite to the face with digit 6 according to the following figure?

If U = {x|x is a natural number and x < 10} A = {Y|Y is an odd integer and 0 < y < 10} B = {z|z is an even integer and 0 &lt;z &lt; 10} C={p|p is a prime number and 0 &lt; p &lt; 10} Find the elements in B' and A - B B∪B′

In the figure given below O is the center of the circle. ABCD can never be a -

In a school there 100 students, who participated in cricket, football and basketball. 55% of them play exactly one game, 8% of them play all the three games and 45% of them play atleast two games. The number of students who played exactly two games is ___.

Range of (x−2)(x+3)

Find the complete range of values of "p” for which (p2−7p+13)p<1?

If U = {x|x is a natural number and x < 10} A = {Y|Y is an odd integer and 0 < y < 10} B = {z|z is an even integer and 0 <z < 10} C={p|p is a prime number and 0 < p < 10} Find the elements in B' and A - B B∪B′