19743 + Interview Questions in Mathematics Page 79 InterviewSolution

3901.	On March 4, 2017, A purchased from B goods for ₹ 50,000. A paid 40% immediately and for the balance gave a promissory note to B payable after 30 days. B immediately endorsed the promissory note in favour of his creditor C for the full settlement of a debt of ₹ 31,000. On the due date the bill was dishonoured and C paid ₹ 100 as noting charges. On the same date C informed B about the dishonour of the bill. B settled his debt to C by cheque for ₹ 30,100 which includes noting charges. A settled B's claim by cheque for the same amount.Record the necessary journal entries in the books of A, B and C for the above transactions and prepare A's and C's accounts in the books of B, B's account in the books of A and also B's account in the books of C.
Answer» On March 4, 2017, A purchased from B goods for ₹ 50,000. A paid 40% immediately and for the balance gave a promissory note to B payable after 30 days. B immediately endorsed the promissory note in favour of his creditor C for the full settlement of a debt of ₹ 31,000. On the due date the bill was dishonoured and C paid ₹ 100 as noting charges. On the same date C informed B about the dishonour of the bill. B settled his debt to C by cheque for ₹ 30,100 which includes noting charges. A settled B's claim by cheque for the same amount. Record the necessary journal entries in the books of A, B and C for the above transactions and prepare A's and C's accounts in the books of B, B's account in the books of A and also B's account in the books of C.

Discussion

3902.	The sum of two integers is -56 and their quotient is 7. Find the numbers.
Answer» The sum of two integers is -56 and their quotient is 7. Find the numbers.

Discussion

3903.	Write the following in expanded form.(a) 74836 (b) 574021 (c) 8907010
Answer» Write the following in expanded form. (a) 74836 (b) 574021 (c) 8907010

3903.

Write the following in expanded form.(a) 74836 (b) 574021 (c) 8907010

Answer»

Write the following in expanded form.

(a) 74836 (b) 574021 (c) 8907010

Discussion

3904.	Which of the following nets will fold to form a cube?
Answer» Which of the following nets will fold to form a cube?

Discussion

3905.	Which congruence criterion do you use in the following?Given: EB = DBAE = BC∠A=∠C=90∘So, ΔABE ≅ ΔCDB
Answer» Which congruence criterion do you use in the following? Given: EB = DB AE = BC $∠ A = ∠ C = 90^{\circ}$ So, ΔABE ≅ ΔCDB

Discussion

3906.	If cost price is ₹300 and selling price is ₹330, then what is the profit percentage?
Answer» If cost price is ₹300 and selling price is ₹330, then what is the profit percentage?

Discussion

3907.	2 men and 5 women can a piece of work in 4 days while one man and one woman can finish it in 12 days . how long would it take for 1 man to do work.
Answer» 2 men and 5 women can a piece of work in 4 days while one man and one woman can finish it in 12 days . how long would it take for 1 man to do work.

Discussion

3908.	The sum of three consecutive multiples of 3 is 63. Find the multiples
Answer» The sum of three consecutive multiples of 3 is 63. Find the multiples

Discussion

3909.	In the given figure,AOB is a straight line and the ray OC and OD stand on it.
Answer» In the given figure,AOB is a straight line and the ray OC and OD stand on it.

Discussion

3910.	A set of 7 numbers is given such that the set begins from 15. If it is known that the median of the set is 21, then which of the following will represent the correct set of numbers?
Answer» A set of $7$ numbers is given such that the set begins from $15$ . If it is known that the median of the set is $21$ , then which of the following will represent the correct set of numbers?

Discussion

3911.	'वह सुबह कभी तो आएगी' –यह इस पाठ का शीर्षक है। साथ ही यह साहिर लुधयानवी के 'गीत' की पंक्ति भी है। इस तरह तुम कुछ अन्य गीतों, कविताओं, लेखों, कहानियों और प्रसिद्ध लोगों के विचारों आदि की किसी पंक्ति का चयन कर उसकी सूची बनाओ जिस पर अपने विचारों को लिख सकते हो और वह तुम्हारे लेख के लिए सही शीर्षक हो सकता है।
Answer» 'वह सुबह कभी तो आएगी' –यह इस पाठ का शीर्षक है। साथ ही यह साहिर लुधयानवी के 'गीत' की पंक्ति भी है। इस तरह तुम कुछ अन्य गीतों, कविताओं, लेखों, कहानियों और प्रसिद्ध लोगों के विचारों आदि की किसी पंक्ति का चयन कर उसकी सूची बनाओ जिस पर अपने विचारों को लिख सकते हो और वह तुम्हारे लेख के लिए सही शीर्षक हो सकता है।

Discussion

3912.	Q. Amal's income consists of his salary and tips. During a month his tips were (54) th of his salary. What fraction of his income came from tips?Q. अमल की आय में उसका वेतन और टिप शामिल हैं। एक महीने के दौरान उसकी टिप उसके वेतन का (54) वां भाग था। तो उसकी आय का कितना हिस्सा टिप से प्राप्त हुआ?
Answer» Q. Amal's income consists of his salary and tips. During a month his tips were $(\frac{5}{4})$ th of his salary. What fraction of his income came from tips? Q. अमल की आय में उसका वेतन और टिप शामिल हैं। एक महीने के दौरान उसकी टिप उसके वेतन का $(\frac{5}{4})$ वां भाग था। तो उसकी आय का कितना हिस्सा टिप से प्राप्त हुआ?

Discussion

3913.	The common factor of the terms given in the expression 99x2y3−11x3y3+55x5y5 is .
Answer» The common factor of the terms given in the expression $99 x^{2} y^{3} - 11 x^{3} y^{3} + 55 x^{5} y^{5}$ is .

Discussion

3914.	In the given diagram, equilateral triangle EAB surmounts square ABCD. Find the the measure of ∠AEC.
Answer» In the given diagram, equilateral triangle $E A B$ surmounts square $A B C D$ . Find the the measure of $∠ A E C$ .

Discussion

3915.	20 kg of rice is needed for a family of 4 members, how many kg of rice is required if the number of members in the house increases by 8?
Answer» 20 kg of rice is needed for a family of 4 members, how many kg of rice is required if the number of members in the house increases by 8?

Discussion

3916.	if 1 is a root of the equation x^2 + kx -5/4 = 0, then find the value of k.
Answer» if 1 is a root of the equation x^2 + kx -5/4 = 0, then find the value of k.

Discussion

3917.	Solve the equation for x: 3x +5 = 205
Answer» Solve the equation for x: $3 x + 5 = 20$ 5

Discussion

3918.	Q.36:1+1/4+13/48+135/4812________
Answer» Q.36:1+1/4+13/48+135/4812________

Discussion

3919.	Question 67 Express the given statement as an equation. The sum of the twice a number and 4 is 18.
Answer» Question 67 Express the given statement as an equation. The sum of the twice a number and 4 is 18.

3919.

Question 67 Express the given statement as an equation. The sum of the twice a number and 4 is 18.

Answer»

Question 67

Express the given statement as an equation.

The sum of the twice a number and 4 is 18.

Discussion

3920.	A square of side x metres is bent in the form of a circle and later this circle is cut into two equal halves. One half is bent to form a square. Find the difference in the areas of circle and the square bent from the half cut circle if x=2. [4 MARKS]
Answer» A square of side x metres is bent in the form of a circle and later this circle is cut into two equal halves. One half is bent to form a square. Find the difference in the areas of circle and the square bent from the half cut circle if x=2. [4 MARKS]

Discussion

3921.	If a,b,c belongs to N such that c divides ab and 'c' and 'a' are relatively prime, then(a) ac = b(b) c divides b(c) c = abk, k belongs to N(d) c divides root a
Answer» If a,b,c belongs to N such that c divides ab and 'c' and 'a' are relatively prime, then (a) ac = b (b) c divides b (c) c = abk, k belongs to N (d) c divides root a

Discussion

3922.	Evaluate the expression: 15−48×2+810
Answer» Evaluate the expression: $\frac{1}{5} - \frac{4}{8} \times 2 + \frac{8}{10}$

Discussion

3923.	Ram has to reach office in 2 hours. He can reach office in 2 hours if he travels at a speed of 75 kmph. But he reached office 1 hour late, find the speed at which he travelled?
Answer» Ram has to reach office in 2 hours. He can reach office in 2 hours if he travels at a speed of 75 kmph. But he reached office 1 hour late, find the speed at which he travelled?

Discussion

3924.	The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth. Also, find the area.
Answer» The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth. Also, find the area.

Discussion

3925.	A large watermelon weighs 20 kg with 96% of its weight being water. It is allowed to stand in the sun and due to water evaporation, only 95%, of its weight is water. Its reduced weight of the watermelon will be :
Answer» A large watermelon weighs 20 kg with 96% of its weight being water. It is allowed to stand in the sun and due to water evaporation, only 95%, of its weight is water. Its reduced weight of the watermelon will be :

Discussion

3926.	Q: the number of consecutive zeros in 2^3 × 3^4 × 5^4 × 7 is??Q: the decimal representation of a number which is of the form: 1/2^1001 + 1/5^999.Q: If 4^44 + 4^44 + 4^44 + 4^44 = 4^x, then x is??
Answer» Q: the number of consecutive zeros in 2^3 × 3^4 × 5^4 × 7 is?? Q: the decimal representation of a number which is of the form: 1/2^1001 + 1/5^999. Q: If 4^44 + 4^44 + 4^44 + 4^44 = 4^x, then x is??

Discussion

3927.	(i) A footpath of uniform width runs all around the inside of a rectangular field 54 m long and 35 m wide. If the area of the path is 420 m2., find the width of the path.(ii) A carpet is laid on the floor of a room 8 m by 5 m. There is a border of constant width all around the carpet. If the area of the border is 12 m2, find its width.
Answer» (i) A footpath of uniform width runs all around the inside of a rectangular field 54 m long and 35 m wide. If the area of the path is 420 m²., find the width of the path. (ii) A carpet is laid on the floor of a room 8 m by 5 m. There is a border of constant width all around the carpet. If the area of the border is 12 m², find its width.

Discussion

3928.	A boy goes around a circular park. What is the total angle subtended by him at the centre of the park when he completes 3 quarters of the circle?
Answer» A boy goes around a circular park. What is the total angle subtended by him at the centre of the park when he completes 3 quarters of the circle?

Discussion

3929.	Question 6 (i) Simplify the expression and find the value if x is equal to 2: x + 7 + 4(x - 5)
Answer» Question 6 (i) Simplify the expression and find the value if $x$ is equal to 2: x + 7 + 4(x - 5)

3929.

Question 6 (i) Simplify the expression and find the value if x is equal to 2: x + 7 + 4(x - 5)

Answer»

Question 6 (i)

Simplify the expression and find the value if $x$ is equal to 2:
x + 7 + 4(x - 5)

Discussion

3930.	Question 54The difference between the ages of two sisters Leela and Yamini is a variable.
Answer» Question 54 The difference between the ages of two sisters Leela and Yamini is a variable.

3930.

Question 54The difference between the ages of two sisters Leela and Yamini is a variable.

Answer»

Question 54

The difference between the ages of two sisters Leela and Yamini is a variable.

Discussion

3931.	there are 40 passenger on the bus.some has ticket worth 3 RS and remaining worth is 10 rupees.the total collection of their passenger is rupees 295 find how many passengers have worth 3 rupees .
Answer» there are 40 passenger on the bus.some has ticket worth 3 RS and remaining worth is 10 rupees.the total collection of their passenger is rupees 295 find how many passengers have worth 3 rupees .

Discussion

3932.	What is the measure of y and x in thegiven figure?
Answer» $What is the measure of y and x in the given figure?$

Discussion

3933.	In closest packing of spheres of uniform size the ratio of radii of octahedral and tetrahedral holes is
Answer» In closest packing of spheres of uniform size the ratio of radii of octahedral and tetrahedral holes is

Discussion

3934.	If each small square covers an area of 1 sq. unit, what is the enclosed by the brown triangle?
Answer» If each small square covers an area of 1 sq. unit, what is the enclosed by the brown triangle?

Discussion

3935.	In quadrilateral ACBD, AC = AD and AB bisects ∠A. Show that △ABC≅△ABD. What can you say about BC and BD?
Answer» In quadrilateral ACBD, AC = AD and AB bisects $∠ A$ . Show that $△ A B C ≅ △ A B D$ . What can you say about BC and BD?

Discussion

3936.	complete the series 1,4,27,4,25,216,7,
Answer» complete the series 1,4,27,4,25,216,7,

Discussion

3937.	Find the interest on Rs. 1000 at 7% per month for 6 months.
Answer» Find the interest on Rs. 1000 at 7% per month for 6 months.

Discussion

3938.	what is the condition to prove the function is surjective?
Answer» what is the condition to prove the function is surjective?

Discussion

3939.	Co-ordinate of point A on a number line is 1. What are the co-ordinates of points on the number line which are at a distance of 7 units from A ?
Answer» Co-ordinate of point A on a number line is 1. What are the co-ordinates of points on the number line which are at a distance of 7 units from A ?

Discussion

3940.	In the given figure, lines PQ and RS intersect each other at point O. If ∠POR: ∠ROQ = 5 : 7, find all the angles.
Answer» In the given figure, lines PQ and RS intersect each other at point O. If ∠POR: ∠ROQ = 5 : 7, find all the angles.

Discussion

3941.	What is the value of x if 4x−7=3x+5 ?
Answer» What is the value of $x$ if $4 x - 7 = 3 x + 5$ ?

Discussion

3942.	On 1st January 2016, R drew on M, who is his debtor for Rs. 30,000, three bills of exchange : First for Rs. 8,000 at one month, second for Rs. 10,000 at two months and third for Rs. 12,000 at three months. M accepted all the three bills. On 10th January, 2016, R endorsed the first bill to his creditor S in full settlement of his account of Rs. 8,240. This bill was duly met on maturity. On 20th January, 2016, the second bill was discounted from the bank for Rs. 9,700. This bill was dishonoured on the due date and bank paid Rs 80 as noting charges. On M's request R drew a fourth bill on M, for 2 months for the amount due plus Rs. 400 as interest. Third bill was paid under a rebate of 15% per annum one month before maturity. The fourth bill was sent to bank for collection on 4th May, 2016 and was duly met on maturity. Pass journal entries in the books of R.
Answer» On 1st January 2016, R drew on M, who is his debtor for Rs. 30,000, three bills of exchange : First for Rs. 8,000 at one month, second for Rs. 10,000 at two months and third for Rs. 12,000 at three months. M accepted all the three bills. On 10th January, 2016, R endorsed the first bill to his creditor S in full settlement of his account of Rs. 8,240. This bill was duly met on maturity. On 20th January, 2016, the second bill was discounted from the bank for Rs. 9,700. This bill was dishonoured on the due date and bank paid Rs 80 as noting charges. On M's request R drew a fourth bill on M, for 2 months for the amount due plus Rs. 400 as interest. Third bill was paid under a rebate of $15 %$ per annum one month before maturity. The fourth bill was sent to bank for collection on 4th May, 2016 and was duly met on maturity. Pass journal entries in the books of R.

3942.

On 1st January 2016, R drew on M, who is his debtor for Rs. 30,000, three bills of exchange : First for Rs. 8,000 at one month, second for Rs. 10,000 at two months and third for Rs. 12,000 at three months. M accepted all the three bills. On 10th January, 2016, R endorsed the first bill to his creditor S in full settlement of his account of Rs. 8,240. This bill was duly met on maturity. On 20th January, 2016, the second bill was discounted from the bank for Rs. 9,700. This bill was dishonoured on the due date and bank paid Rs 80 as noting charges. On M's request R drew a fourth bill on M, for 2 months for the amount due plus Rs. 400 as interest. Third bill was paid under a rebate of 15% per annum one month before maturity. The fourth bill was sent to bank for collection on 4th May, 2016 and was duly met on maturity. Pass journal entries in the books of R.

Answer»

On 1st January 2016, R drew on M, who is his debtor for Rs. 30,000, three bills of exchange : First for Rs. 8,000 at one month, second for Rs. 10,000 at two months and third for Rs. 12,000 at three months. M accepted all the three bills.

On 10th January, 2016, R endorsed the first bill to his creditor S in full settlement of his account of Rs. 8,240. This bill was duly met on maturity.

On 20th January, 2016, the second bill was discounted from the bank for Rs. 9,700. This bill was dishonoured on the due date and bank paid Rs 80 as noting charges. On M's request R drew a fourth bill on M, for 2 months for the amount due plus Rs. 400 as interest.

Third bill was paid under a rebate of $15 %$ per annum one month before maturity. The fourth bill was sent to bank for collection on 4th May, 2016 and was duly met on maturity.

Pass journal entries in the books of R.

Discussion

3943.	The perimeter of a triangle of sides 4 cm, 3 cm and 2 cm is —————-.
Answer» The perimeter of a triangle of sides 4 cm, 3 cm and 2 cm is —————-.

Discussion

3944.	Simplify:2x2(x+2)−3x(x2−3)–5x(x+5)
Answer» Simplify: $2 x^{2} (x + 2) - 3 x (x^{2} - 3) - 5 x (x + 5)$

Discussion

3945.	Choose the factor pair of 210 which has only composite numbers.
Answer» Choose the factor pair of 210 which has only composite numbers.

Discussion

3946.	L1 = x-2y+11 = 0 and L2 = 3x+6y+5 = 0
Answer» $L_{1}$ = x-2y+11 = 0 and $L_{2}$ = 3x+6y+5 = 0

Discussion

3947.	What is 7 x 3/5?
Answer» What is 7 x 3/5?

Discussion

3948.	How to get the value of b variable from the equation of a graph
Answer» How to get the value of b variable from the equation of a graph

Discussion

3949.	In the given figure, ∠x = ___.
Answer» In the given figure, $∠$ x = ___.

Discussion

3950.	Solve the given equation by undoing the operations:x2+7=11
Answer» Solve the given equation by undoing the operations: $\frac{x}{2} + 7 = 11$

Discussion

Explore topic-wise InterviewSolutions in .

The sum of two integers is -56 and their quotient is 7. Find the numbers.

Write the following in expanded form.(a) 74836 (b) 574021 (c) 8907010

Which of the following nets will fold to form a cube?

Which congruence criterion do you use in the following?Given: EB = DBAE = BC∠A=∠C=90∘So, ΔABE ≅ ΔCDB

If cost price is ₹300 and selling price is ₹330, then what is the profit percentage?

2 men and 5 women can a piece of work in 4 days while one man and one woman can finish it in 12 days . how long would it take for 1 man to do work.

The sum of three consecutive multiples of 3 is 63. Find the multiples

In the given figure,AOB is a straight line and the ray OC and OD stand on it.

A set of 7 numbers is given such that the set begins from 15. If it is known that the median of the set is 21, then which of the following will represent the correct set of numbers?

The common factor of the terms given in the expression 99x2y3−11x3y3+55x5y5 is .

In the given diagram, equilateral triangle EAB surmounts square ABCD. Find the the measure of ∠AEC.

20 kg of rice is needed for a family of 4 members, how many kg of rice is required if the number of members in the house increases by 8?

if 1 is a root of the equation x^2 + kx -5/4 = 0, then find the value of k.

Solve the equation for x: 3x +5 = 205

Q.36:1+1/4+1*3/4*8+1*3*5/4*8*12________

Question 67 Express the given statement as an equation. The sum of the twice a number and 4 is 18.

A square of side x metres is bent in the form of a circle and later this circle is cut into two equal halves. One half is bent to form a square. Find the difference in the areas of circle and the square bent from the half cut circle if x=2. [4 MARKS]

If a,b,c belongs to N such that c divides ab and 'c' and 'a' are relatively prime, then(a) ac = b(b) c divides b(c) c = abk, k belongs to N(d) c divides root a

Evaluate the expression: 15−48×2+810

Ram has to reach office in 2 hours. He can reach office in 2 hours if he travels at a speed of 75 kmph. But he reached office 1 hour late, find the speed at which he travelled?

The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth. Also, find the area.

A large watermelon weighs 20 kg with 96% of its weight being water. It is allowed to stand in the sun and due to water evaporation, only 95%, of its weight is water. Its reduced weight of the watermelon will be :

Q: the number of consecutive zeros in 2^3 × 3^4 × 5^4 × 7 is??Q: the decimal representation of a number which is of the form: 1/2^1001 + 1/5^999.Q: If 4^44 + 4^44 + 4^44 + 4^44 = 4^x, then x is??

A boy goes around a circular park. What is the total angle subtended by him at the centre of the park when he completes 3 quarters of the circle?

Question 6 (i) Simplify the expression and find the value if x is equal to 2: x + 7 + 4(x - 5)

Question 54The difference between the ages of two sisters Leela and Yamini is a variable.

there are 40 passenger on the bus.some has ticket worth 3 RS and remaining worth is 10 rupees.the total collection of their passenger is rupees 295 find how many passengers have worth 3 rupees .

What is the measure of y and x in thegiven figure?

In closest packing of spheres of uniform size the ratio of radii of octahedral and tetrahedral holes is

If each small square covers an area of 1 sq. unit, what is the enclosed by the brown triangle?

In quadrilateral ACBD, AC = AD and AB bisects ∠A. Show that △ABC≅△ABD. What can you say about BC and BD?

complete the series 1,4,27,4,25,216,7,

Find the interest on Rs. 1000 at 7% per month for 6 months.

what is the condition to prove the function is surjective?

Co-ordinate of point A on a number line is 1. What are the co-ordinates of points on the number line which are at a distance of 7 units from A ?

In the given figure, lines PQ and RS intersect each other at point O. If ∠POR: ∠ROQ = 5 : 7, find all the angles.

What is the value of x if 4x−7=3x+5 ?

The perimeter of a triangle of sides 4 cm, 3 cm and 2 cm is —————-.

Simplify:2x2(x+2)−3x(x2−3)–5x(x+5)

Choose the factor pair of 210 which has only composite numbers.

L1 = x-2y+11 = 0 and L2 = 3x+6y+5 = 0

What is 7 x 3/5?

How to get the value of b variable from the equation of a graph

In the given figure, ∠x = ___.

Solve the given equation by undoing the operations:x2+7=11

Q.36:1+1/4+13/48+135/4812________