InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 4351. |
Akash draws a straight line on a sheet of paper. Then he draws another line such that the distance between the two is same throughout. Similarly, he draws one more line in the same manner. He names these line as l, m and n. Which of the following is correct? ( Select all that apply) |
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Answer» Akash draws a straight line on a sheet of paper. Then he draws another line such that the distance between the two is same throughout. Similarly, he draws one more line in the same manner. He names these line as l, m and n. Which of the following is correct? ( Select all that apply) |
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| 4352. |
Question 6 (b)(b) What is the maximum exterior angle possible for a regular polygon? |
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Answer» Question 6 (b) (b) What is the maximum exterior angle possible for a regular polygon? |
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| 4353. |
Arrange the numbers in ascending order (Starting from the top) |
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Answer» Arrange the numbers in ascending order (Starting from the top) |
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| 4354. |
The length of the parallel sides of a trapezium are in the ratio 3: 2 and the distance between them is 10 cm. If the area of the trapezium is 325 cm², find the length of the parallel sides. |
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Answer» The length of the parallel sides of a trapezium are in the ratio 3: 2 and the distance between them is 10 cm. If the area of the trapezium is 325 cm², find the length of the parallel sides. |
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| 4355. |
Find the height of the cylinder whose capacity is 1540 L and diameter of the base is 140 cm? |
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Answer» Find the height of the cylinder whose capacity is 1540 L and diameter of the base is 140 cm? |
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| 4356. |
Question 22For drawing a frequency polygon of a continuous frequency distribution, we plot the points whose ordinates are the frequencies of the respective classes and abcissae are, respectively:A) Upper limits of the classesB) Lower limits of the classesC) Class marks of the classesD) Upper limits of preceding classes |
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Answer» Question 22 For drawing a frequency polygon of a continuous frequency distribution, we plot the points whose ordinates are the frequencies of the respective classes and abcissae are, respectively: A) Upper limits of the classes B) Lower limits of the classes C) Class marks of the classes D) Upper limits of preceding classes |
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| 4357. |
Let ABCD be a square and let points P on AB and Q on DC be such that DP = AQ. Prove that BP = CQ. |
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Answer» Let ABCD be a square and let points P on AB and Q on DC be such that DP = AQ. Prove that BP = CQ. |
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| 4358. |
Question 1(ii) Identify the terms, their coefficients for the following expression: 1+x+x2 |
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Answer» Question 1(ii) |
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| 4359. |
Word probems in it |
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Answer» Word probems in it |
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| 4360. |
Show that the line segment which joins the midpoints of oblique sides of a trapezium is parallel to the parallel sides. |
| Answer» Show that the line segment which joins the midpoints of oblique sides of a trapezium is parallel to the parallel sides. | |
| 4361. |
4x3−2x2−32x2−1= ? |
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Answer» 4x3−2x2−32x2−1= ? |
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| 4362. |
The length of the common chord of two intersecting circles is 30 cm. If the diameters of these two circles are 50 cm & 34 cm, Find the distance between their centres . |
Answer» The length of the common chord of two intersecting circles is 30 cm. If the diameters of these two circles are 50 cm & 34 cm, Find the distance between their centres .![]() |
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| 4363. |
How to rationalise the number ? |
| Answer» How to rationalise the number ? | |
| 4364. |
Dice are cubes where the numbers on the opposite faces must total 7. Which of the following are dice? |
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Answer» Dice are cubes where the numbers on the opposite faces must total 7. Which of the following are dice?
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| 4365. |
Expand -x2+y+142 |
| Answer» Expand | |
| 4366. |
Q. एक बेलनाकार ओवरहैड टंकी को, जिसकी त्रिज्या 2 मीटर और ऊँचाई 7 मीटर है, 5.5 मीटर × 4 मीटर × 6 मीटर माप वाली किसी भूमिगत टंकी के जल से भरा जाना हैं। ओवरहैड टंकी को पूरा भर देने के बाद, भूमिगत टंकी का कितना भाग पानी से भरा हैं? |
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Answer» Q. एक बेलनाकार ओवरहैड टंकी को, जिसकी त्रिज्या 2 मीटर और ऊँचाई 7 मीटर है, 5.5 मीटर × 4 मीटर × 6 मीटर माप वाली किसी भूमिगत टंकी के जल से भरा जाना हैं। ओवरहैड टंकी को पूरा भर देने के बाद, भूमिगत टंकी का कितना भाग पानी से भरा हैं? |
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| 4367. |
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be (i) red (ii) white (iii) not green |
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Answer» A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be (i) red (ii) white (iii) not green |
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| 4368. |
A train is 32 m long. If its miniature model is 10 cm high and 1 m long, then calculate the actual height of the train. |
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Answer» A train is 32 m long. If its miniature model is 10 cm high and 1 m long, then calculate the actual height of the train. |
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| 4369. |
The two chord CA and CB are equidistant from the center O. Find the angle ∠B.degrees |
Answer» The two chord CA and CB are equidistant from the center O. Find the angle ∠B.![]() |
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| 4370. |
Graph of xsinx |
| Answer» Graph of xsinx | |
| 4371. |
Find two rational number and two irrational number between root(2 )and root(3) . |
| Answer» Find two rational number and two irrational number between root(2 )and root(3) . | |
| 4372. |
The value of the expression ((2)2)2× (33 ÷42) ÷ 32 is equal to: |
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Answer» The value of the expression ((2)2)2× (33 ÷42) ÷ 32 is equal to: |
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| 4373. |
Students in Mrs. Smeera's class were surveyed about snacks and asked to choose the one snack food they liked most from a list. The bar graph below summarizes the data collected from this survey. Assuming that one student likes only one of the given snacks ___ percentage of students liked mixture. |
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Answer» Students in Mrs. Smeera's class were surveyed about snacks and asked to choose the one snack food they liked most from a list. The bar graph below summarizes the data collected from this survey. |
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| 4374. |
Solve, x−42+2x−33=5x−322−x+93. |
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Answer» Solve, x−42+2x−33=5x−322−x+93. |
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| 4375. |
Using Eulier's formula, find the values of x, y and z. FacesVerticesEdges(i)x1520(ii)6y8(iii)1426z |
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Answer» Using Eulier's formula, find the values of x, y and z. |
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| 4376. |
12. If }a=3+2i,b=3-2i; show that }a^2+ab+b^2=23 |
| Answer» 12. If }a=3+2i,b=3-2i; show that }a^2+ab+b^2=23 | |
| 4377. |
Question 1Show that the cube of a positive integer of the form 6q + r, where q is an integer and r = 0, 1, 2, 3, 4, 5 is also of the form 6m + r. |
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Answer» Question 1 |
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| 4378. |
the number of hexagonal faces that are present in a truncated octahedron is ? |
| Answer» the number of hexagonal faces that are present in a truncated octahedron is ? | |
| 4379. |
The slope intercept form of equation of a line with slope as m and y-intercept as b is: |
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Answer» The slope intercept form of equation of a line with slope as m and y-intercept as b is: |
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| 4380. |
Which of the following is/are the irreducible factor(s) of 3m2+9m+6? |
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Answer» Which of the following is/are the irreducible factor(s) of 3m2+9m+6? |
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| 4381. |
The dimension of a cuboids are x units, y units and z units where x<y<z. If a cube of side length x units is cut from this cuboids, find the volume of remaining portion. |
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Answer» The dimension of a cuboids are x units, y units and z units where x<y<z. If a cube of side length x units is cut from this cuboids, find the volume of remaining portion. |
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| 4382. |
Question 3 (i)The squares of which of the following would be odd number:431 |
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Answer» Question 3 (i) 431 |
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| 4383. |
On 1st April, 2016, Shivam Enterprise purchased a second-hand machinery for ₹ 52,000 and spent ₹ 2,000 on cartage, ₹ 3,000 on unloading, ₹ 2,000 on installation and ₹ 1,000 as brokerage of the middle man. It was estimated that the machinery will have a scrap value of ₹ 6,000 at the end of its useful life, which is 10 years. On 31st December 2016, repairs and renewals amounted to ₹ 2,500 were paid. On 1st October, 2018, this machine was sold for ₹ 30,600 and an amount of ₹ 600 was paid as commission to an agent. Calculate the amount of annual depreciation and rate of depreciation. Also prepare the Machinery Account for first 3 years, assuming that firm follows financial year for accounting. |
| Answer» On 1st April, 2016, Shivam Enterprise purchased a second-hand machinery for ₹ 52,000 and spent ₹ 2,000 on cartage, ₹ 3,000 on unloading, ₹ 2,000 on installation and ₹ 1,000 as brokerage of the middle man. It was estimated that the machinery will have a scrap value of ₹ 6,000 at the end of its useful life, which is 10 years. On 31st December 2016, repairs and renewals amounted to ₹ 2,500 were paid. On 1st October, 2018, this machine was sold for ₹ 30,600 and an amount of ₹ 600 was paid as commission to an agent. Calculate the amount of annual depreciation and rate of depreciation. Also prepare the Machinery Account for first 3 years, assuming that firm follows financial year for accounting. | |
| 4384. |
Question 2(v) Use the identity (x+a)(x+b)=x2+(a+b)x+ab to find the following products: (2x+5y) ( 2x+3y) |
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Answer» Question 2(v) Use the identity (x+a)(x+b)=x2+(a+b)x+ab to find the following products: (2x+5y) ( 2x+3y) |
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| 4385. |
If (a+b)=6, and ab=2, then the value of 1a2+1b2 is equal to |
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Answer» If (a+b)=6, and ab=2, then the value of 1a2+1b2 is equal to |
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| 4386. |
If an angle of a parallelogram is two-third of its adjacent angle , the smallest angle of the parallelogram is (a) 54∘ (b) 72∘ (c)81∘ (d) 108∘ |
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Answer» If an angle of a parallelogram is two-third of its adjacent angle , the smallest angle of the parallelogram is (a) 54∘ (b) 72∘ (c)81∘ (d) 108∘ |
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| 4387. |
Which is greater in the following?34,78 |
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Answer» Which is greater in the following? 34,78 |
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| 4388. |
Find the greatest common factor of the terms in each of the following expressions: 5a4+10a3−15a2 |
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Answer» Find the greatest common factor of the terms in each of the following expressions: 5a4+10a3−15a2 |
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| 4389. |
Question 73State whether the following statement is true or false:Square root of a number x is denoted by √x. |
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Answer» Question 73 State whether the following statement is true or false: Square root of a number x is denoted by √x. |
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| 4390. |
A cuboid is formed using matchboxes as shown.If all these match boxes are placed in a straight line as shown below what will be the total length? Each match box is 10cm long. |
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Answer» A cuboid is formed using matchboxes as shown. If all these match boxes are placed in a straight line as shown below what will be the total length? Each match box is 10cm long. |
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| 4391. |
Question 5(d)Substract: 3a(a+b+c)−2b(a−b+c)from 4c(−a+b+c). |
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Answer» Question 5(d) |
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| 4392. |
Find the Probability of the pointer stopping on D. |
Answer» Find the Probability of the pointer stopping on D.![]() |
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| 4393. |
If the price of a petrol is increased by 40%, then by what fraction must its consumption be reduced to keep the same expenditure on its consumption? |
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Answer» If the price of a petrol is increased by 40%, then by what fraction must its consumption be reduced to keep the same expenditure on its consumption? |
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| 4394. |
If the sum of two numbers is 50 and their ratio is 2:3, then the first number is: |
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Answer» If the sum of two numbers is 50 and their ratio is 2:3, then the first number is: |
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| 4395. |
Find the smallest value of 'a' if 3a9 is divisible by 9.6 |
Answer» Find the smallest value of 'a' if 3a9 is divisible by 9.
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| 4396. |
Find the cube root of 13824 using the prime factorisation method. |
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Answer» Find the cube root of 13824 using the prime factorisation method. |
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| 4397. |
Check whether 6^n can end with the digit 0 for any natural number |
| Answer» Check whether 6^n can end with the digit 0 for any natural number | |
| 4398. |
Question 9 (ii)100 surnames were randomly picked up from a local telephone directory and a frequency distribution of the number of letters in the English alphabet in the surnames was found as follows:Number of lettersNumber of surnames1−464−6306−8448−121612−204(ii) Write the class interval in which the maximum number of surname lie. |
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Answer» Question 9 (ii) |
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| 4399. |
Study the following information carefully and answer the questions given below: A, B, C, D, E, F, G and H are sitting around a circle facing at the centre. B is second to the right of H and third to the left of A. D is not an immediate neighbor of either B or H and is second to the right of F. C is fourth to the right of G. If E and F interchange their places, who will be second to the right of B? |
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Answer» Study the following information carefully and answer the questions given below: |
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| 4400. |
Which of the following is an oblique sketch of a cube of edge 4 cm? |
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Answer» Which of the following is an oblique sketch of a cube of edge 4 cm? |
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