This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How to do all the problems I can't understand |
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Answer» This is the answer |
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| 4. |
The sum of three consecutive natural number is 114. find the numbers |
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Answer» Hey mate here is your answer |
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| 5. |
By what number should (-3/2)-3 be divided so that the quotient is (9/4)-2 |
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Answer» Dear friend, |
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| 6. |
Please answer (iii) in 2nd question |
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Answer» We have to take p(X) as +2 and substitute in that given QUESTION |
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| 7. |
Are these both null sets?1. {x | x is less than 10 and greater than 11} 2. {x | x is a real # and x^2 is -1} |
| Answer» MAYBE.. 1ST ONE is not a NULL SET | |
| 8. |
Karan gave 5/6 of his books and sold 2/5 of the remaining.if he had 120 books, how many did he sell? |
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Answer» Ans)8 Soln: 5/6 X 120 = 100, 120-100=20 so he have 20 BOOKS now. he sold 2/5 X 20 = 8. |
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| 10. |
Urgent !!!!!!!!!!,.................. |
| Answer» 60....................... | |
| 11. |
Find by prime factorisation whether the following are perfect cubes 6859 |
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Answer» HEY MATE here is your ANSWER HOPE it HELPS |
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| 13. |
Cosec^2α+sec^2α=(cosec^2α)(sec^2α) |
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Answer» LHS= cosec^2a+sec^2a 1/sin^2a+1/cos^2a => cos^2a+sin^2a/sin^2a*cos^2a => 1/sin^2a*cos^2a => 1/sin^2a*1/cos^2a => (cosec^2a)(sec^2a)=RHS - PROVED. Hope it HELPS. |
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| 14. |
Hi everyone Plz answer this easy. maths question but Plz with reason no direct answering |
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Answer» One angle be x and other angle be y |
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| 15. |
Hello,Can I have a list of moderators of this site please ?Thanks ! :) |
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Answer» Some of this LIST of MODERATORS in this SITE are:- |
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| 16. |
Find two positive numbers in the ratio 2:5, such that their difference is 15 |
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Answer» LET the no. be 2x,5x A.T.Q. 5x-2x=15 3x=15 x=15÷3=5 1st no.=2x=2*5=10 5x=5*5=25 |
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| 17. |
start with the integer 3 and subtract 10 from it. from the answer subtract 1. then multiply the answer by (-3). now subtract 20 from the answer. what do you get |
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Answer» 3-10=-7;-7-1=-8;-8×-3=24;24-20=4 |
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| 18. |
Please help me in finding irrational between 2 and 2.5 |
| Answer» | |
| 19. |
11 to 100 square numbers lie between |
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Answer» The sq of 11 is 121 & of 100 is 10000 |
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| 21. |
Factorise the following 6abc-9a²c |
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Answer» HEY MATE!! HERE IS THE ANSWER HOPE it HELPS to you. Thanx |
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| 22. |
9,985 ka half kitna hoga=? |
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Answer» 4992.5 is the answer |
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| 24. |
The general form of the equation of a circle is 7x2 + 7y2 − 28x + 42y − 35 = 0. The equation of this circle in standard form is . The center of the circle is at the point , and its radius is units. |
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Answer» The standard equation for a circle is : (x - h)² + (y - K) ² = r² With center (h, k) and radius r Lets write the given equation in this form. COLLECT the LIKE terms together : 7x² - 28x + 7y² + 42Y = 35 Dividing through by 7 we have : x² - 4x + y² + 6y = 5 Completing SQUARES we have : x² - 4x +(4/2)² + y² + 6y +(6/2)² = 5 + (4/2)² + (6/2)² (x - 2)² + (y + 3)² = 5 + 4 + 9 (x - 2)² + (y + 3)² = 18 r² = 18 r = 4.243 Center : (2, - 3) |
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| 25. |
The sum of 3 times a number plus -7 is 14. What is the number |
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Answer» Here is ur ANS 3. |
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| 26. |
lf two straight line are perpendicular to two parallel line, then show that these straight line are parallel to each other |
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Answer» LET LINE l and m be perpendicular to n. suppose line n MAKES an angle X with the positive side of the x axis, then the lines l and m will make an angle x+90 DEGREES with the positive side of x axis. so both l and m will have the same slope, so they will be parallel to each other |
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| 27. |
Umatai purchased following items from a Khadi - Bhandar.(i) 3 sarees for 560 rupees each.(ii) 6 bottles of honey for 90 rupees each.On the purchase, she received a rebate of 12%. How much total amount did Umatai pay? |
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Answer» Amount require to purchase 3 sarees = 3 × 560 |
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| 28. |
A farmer sold foodgrains for 9200 rupees through an agent. The rate of commission was 2%. How much amount did the agent get? |
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Answer» Answer: 184 Rupees Solution: A.T.Q. The amount of food grain farmer had = 9200 Rupees AGENT's COMMISSION in % =2% Agent's commission in rupees is: 2% of 9200 RS = (2 x 9200)/100 = 2 x 92 = 184 Rs Hope it helps you. |
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| 29. |
In an exanination 35% of the toatal students failed in hindi 45% failed in english and 20% in both . the percentagr of those who passed in all subject is? |
| Answer» TOTAL STUDENT who PASS in EXAM are 5% | |
| 30. |
Find the area of four walls of a room (Assume that there are no doors or windows) if its length 12 m., breadth 10 m. and height 7.5 m. |
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Answer» AREA of 4 WALLS= 2(l+b)×h =2(12+10)×7.5 =330m^2 |
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| 31. |
What is a symmetric matrix? |
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Answer» A SYMMETRIC MATRIX is a matrix in which |
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| 32. |
Protect of the =HCF *LCM for the following sets of numbers 22and55 |
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Answer» HCF 11 LCM 110 product 1210 |
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| 33. |
Raman distributed 45 toffees in his last birthday, this year he needs 5 times more toffees to distribute on his birthday. how much toffees is needed by him.Also calculate the total toffes distributed by him in both the years. |
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Answer» He DISTRIBUTED 45 in previous year |
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| 34. |
Answer the questions which I have given |
| Answer» 20 degree as SUM of all ANGLES of a triangle is 180 degree | |
| 35. |
Please solve 1 It is very urgent. |
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Answer» 4×(8+3√7)-(2√2) |
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| 36. |
Define coordinate plzz do fast |
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Answer» The POSTION of a particular point on the GRAPH with respect to x and y AXIS given by (x,y) in the CASE of 3 dimensions it is (x,y,z) |
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| 37. |
Is this a a null set? {x | x is a letter before 'a' in the english alphabet} |
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| 38. |
How to divide 2653 by 315 in full solution |
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Answer» ----------------------- ------ |
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| 39. |
Convert given fraction into fractions with equal numerators |
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Answer» We are not ABLE to UNDERSTAND that |
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| 42. |
What is the square of 98 using column method |
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Answer» Here is your answer.Hope it HELPS. PLEASE MARK as BRAINLIEST . |
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| 43. |
Determine the greatest 3 digit number exactly divisible by 8,10,12 |
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Answer» the greatest 3 digit NUMBER exactly divisible by 8 is 992 the greatest 3 digit number exactly divisible by 10 is 900 the greatest 3 digit number exactly divisible by 12 is 996 |
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| 46. |
Find the angle if one angle is equal to its supplement |
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| 47. |
In a camp, 30 men have enough food for 40 days. If 10 more men join the camp, how many days will the food last. |
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| 49. |
A has x apples and b has y apples if a gives his 10a Apples left with a will be twice of apples b will be having then write the information in the form of two variables |
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| 50. |
What is the ratio of dogs to cats in 1 cat and 3 dog |
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Answer» so it can be WRITTEN as 1:3 |
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