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. |
What are the properties of rational number. |
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| 2. |
Find compound intrest 12500 of 8℅ per annumfor 6 months being compounteded quartly |
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Answer» PRINCIPAL =12500,Rate=8%PER ANNUM,Time=6months C.I=p(1+R/4×100)^4n =12500(1+8/4×100)^4×6/12 =12500(51/50)^2 =12500×2601/2500 =13005 C.I=Rs.13005 |
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| 3. |
Find the smallest no which when increased by 7 will completely divisible by 18,21,24 |
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Answer» Answer:497 Step-by-step explanation: SIMPLY TAKE OUT THE LCM OF THESE 3 AS FOLLOWS: THE FACTORS FORMED ARE (3,3,2,2,2,7);MULTIPLY THEM AND SUBTRACT 7 FROM THIS: IT FORMS (504) SUBTRACT 7 =(497) ANSWER VOTE FOR ME HOPE IT HELPS YOU :) :) |
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| 4. |
0.078, 0.78, 0.87, 0.708 in order from smallest to biggest |
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Answer» Answer: 0.0708 , 0.708 , 0.78 , 0.87 Step-by-step EXPLANATION: MARK AS BRAINLEAST |
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| 5. |
3x-1 is factor of 9x³-3x²+x-1 or not |
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Answer» no it is not a FACTOR of this as when we DIVIDE it (x-1) COMES out to be the remainder Step-by-step EXPLANATION: |
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| 6. |
Education of cv Ramanujan in 100-120 words |
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Answer» Step-by-step EXPLANATION: |
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| 7. |
X+y=14 |
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Answer» Step-by-step EXPLANATION: |
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| 8. |
Write 15 irrational number between 6 and 7 |
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Answer» Answer: HI mate . U can write 6.012345678 and so on and many other NUMBERS after that Step-by-step EXPLANATION: |
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| 9. |
Why do we need to solve problems involving conversion of time |
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Answer» Answer: Because we are CHANGES or MATURING to HANDLE the responsibilities ALONG with TIME |
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| 10. |
Secondary School Math - 15 points )In the triangle XYZ , thepoints'O' and' P' are the midpoint of the sides XY and XZand OX= PX. Show thatXY=XZ.Ask for details. Follow Report byShona5599 28.07.2018 |
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Answer» Step-by-step EXPLANATION: |
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| 11. |
Rationalise the denominator 3√5-√7÷3√3+√2 |
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Answer» Answer: [tex] \frac{3 \sqrt{5} - \sqrt{7} }{3 \sqrt{3} + \sqrt{2} } \\ = \frac{3 \sqrt{5} - \sqrt{7} }{3 \sqrt{3} + \sqrt{2} } \times \frac{{3 \sqrt{3} - \sqrt{2} }}{{3 \sqrt{3} - \sqrt{2} }} \\ = \frac{3 \sqrt{5}(3 \sqrt{3} - \sqrt{2} ) - \sqrt{7} (3 \sqrt{3} - \sqrt{2} )} { {(3 \sqrt{3}) }^{2} - { (\sqrt{2} )}^{2} } \\ = \frac{9 \sqrt{15} - 3 \sqrt{10} - 3 \sqrt{21} + \sqrt{14} }{27 - 2} \\ = \frac{9 \sqrt{15} - 3 \sqrt{10} - 3 \sqrt{21} + \sqrt{14} }{25} [tex]\ |
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| 12. |
Find rational number find rational number between 3 by 8 and 2 by 5 |
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Answer» u will get 40
hop it will help u !!!!!❤ like it |
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| 13. |
by selling oranges at the rate of ₹ 3.75 per orange, a man gets ₹ 210 . how many oranges does he sell ? please tell me? |
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Answer» Answer: 56 oranges Step-by-step EXPLANATION: |
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| 14. |
Please q.9 solve Fast very easy |
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Answer» Step-by-step explanation: -3/2-x=-9 x=-3/2+9 =15/2 |
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| 15. |
Express square of 15 as the sum of two consecutive integers . |
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Answer» Answer: 112 & 113 Step-by-step explanation: let the no.s be x & x+1 ATQ , 2x +1 = (15)² 2x+1 = 225 2x = 224 x = 112 The required NUMBERS are 112 & 113. |
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| 16. |
Sum of the first n terms is 5n^2-3n find the AP and the 16th term |
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Answer» Answer: |
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| 17. |
7835 - ? + 123 × 11 = 6295. What is answer ?A.2883B.2793C.2893D.1663 |
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Answer» 2893 is the answer...... |
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| 18. |
7 root 3 × 4root 3 step by step |
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Answer» Answer: 84 Step-by-step EXPLANATION: |
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| 19. |
Collect data of major river systems in india on the basis of their pollution level. Represent it by different staistical tools |
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| 20. |
A + b + c equal to zero then find a + b + C whole bracket square |
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Answer» Answer: Here is the FORMULA. FINISH the sum by yourself. Thanks Step-by-step EXPLANATION: a2 - b2 = (a + b) (a - b) (x + a) (x + b) = x2 + x(a + b) + ab. (a + b + c)2 = a2 + b2 + C2 + 2ab + 2bc + 2ca. |
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| 21. |
1. Which of the following numbers are odd numbers ? Give reasons.(i) 18(ii) 177(iii) 345(iv) 390(0) 67(vi) 462 |
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Answer» II) 177 because it cannot be DIVIDED by 2 iii) 345 because it cannot be divided by 2 iv) 67 because it cannot be divided by 2 v) 462 because it cannot be divided by 2 hope it will help U!!!!!!❤ |
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| 22. |
Find the nearest integer to the cube root of each of the following 331776,46656,373248 |
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Answer» 3√33176 = √2^3 × 11 × 13 × 29 |
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| 23. |
Find the values of a and b if,(4+3√5)/(4-3√5)=a+b√5 |
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Answer» Step-by-step EXPLANATION: HOPE it helps mark as. BRAINLIEST |
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| 24. |
Find compound intrest 12500of 8℅per annumfor 6 monthsbeing compounded quartly |
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Answer» 1234567812345689133567 |
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| 25. |
4-5i find the conjugates of the following complex number |
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Answer» (4+5i) Step-by-step EXPLANATION: |
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| 26. |
For what value of k does the pair of equation given below has a unique solution2x+Ky=64x+6y=0 |
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Answer» Answer: 2x+ky=6 K=1 As x and y to be equal so equation is 2x+kx=6 Putting k=1 2x+x=6 3x=6 x=2 Y=2 K=1 K can have value[1,2..........n] Where n is INFINITY |
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| 28. |
What is the answer of - 17.3 -6.25? |
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Answer» -23.55 is the answer..... |
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| 29. |
Find the zeroes of the polynomial p(x),=x2+5x+6, also verify the relationship between the zeroes and the coefficient. |
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Answer» the roots of the GIVEN EQUATION are X(x+2)+3(x+2) x= -3,-2 sum of roots =-b/a=-5=-(5)/1 product of roots=6=6/1 |
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| 30. |
Linear equation2x+1/2=5/8+x |
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Answer» MOVE both variables on same SIDE and constant on other. Then SOLVE |
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| 31. |
Simplify 7 by24 + 5 by12 - 11 by 18 |
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Answer» Answer: 0.0972 Step-by-step EXPLANATION: |
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| 32. |
Find the value of the following 2389×220-2389×18-2389×2 |
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Answer» (2389×220)-(2389×18)-(2389×2) After multipling each DIGIT in the BRACKET , we GET 525580 - 43002 - 4778 477800 ANS |
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| 33. |
Solve the following pair of equations 1/2x+1/3y=2,1/3x+1/2y=13/6 |
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| 34. |
divide56 into two parts such that three times the first part exeeds one third of the second by 48.the parts are |
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Answer» d)none of the above Step-by-step EXPLANATION: answer will be 50,6 |
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| 35. |
15root15 divided by 3root5 |
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Answer» ANSWER:- (15√5)/(3√5) = 5√3 |
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| 36. |
Reciprocol of (2+√3) |
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Answer» |
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| 37. |
2. In the morning, a milkman filled 5L of milk in his can. He sold to Renu, Kamla andRenuka Leach; to Shadma he sold L; and to Jassi he gave 1 = L. How much milk is leftin the can? |
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Answer» Step-by-step EXPLANATION: |
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| 38. |
Solve this very easy ques??? |
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Answer» [tex]x=-\sqrt{12} or [tex]x=\sqrt{12} |
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| 39. |
Four million one hundred nineteen thousand eighteen.....write in numerals. |
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Answer» Answer: 400001009018................ |
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| 40. |
A sewing machine is sold for Rs. 1020 at a profit of 6¼%. Find its cost price |
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Answer» ▶️Its cost price is 60.✨ See the ATTACHMENT ✨✨ |
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| 41. |
What is the product of 3√2 and 3√8 |
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Answer» Step-by-step explanation: 3√2*3√8=3√2*3*2√2=12(√2)²=24 |
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| 42. |
What do you understand by this number solve 3√5 |
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Answer» Answer: 6.7082039325 Step-by-step EXPLANATION: |
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| 43. |
3) Write in the algebraic equation.c) The product of a number and 15 taken away from 86 gives 45. |
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Answer» Answer: Step-by-step explanation: 86 - ( x *15)=45 Mark my answer as BRAINLIEST. |
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| 44. |
How many rational numbers between 1 by 4 and 1 by 7 |
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Answer» Step-by-step EXPLANATION: INFINITE rational NUMBERS exist between any TWO rational numbers |
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| 45. |
How many zeros will you add to a digit if it is multiplied by 1crore |
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Answer» we ADD 8zeroes hope this HELPS u please FOLLOW me |
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| 46. |
Write the value of (-4)×(-4).....5 Times |
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Answer» -4×-4×-4×-4×-4=-1024 |
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| 47. |
Deepika had to solve 20 questions for her homework she had solve 5 questions what fractions of the homework is still left |
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Answer» Answer: 3/4th part is still LEFT for homework Step-by-step EXPLANATION: Total 20 QUESTIONS.. Deepika solved only 5 questions.. she completed 5/20=(1/4)th part of HOME WORK.. she was left with 1-1/4=3/4th part of work |
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| 48. |
Write all natural number less than 90 which are common multiples if 3 and 5 |
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Answer» 15,30,45,60 are the natural NUMBER which is common MULTIPLE of 3 and 5 that is LESS than 90 |
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| 49. |
the sum of digit of two digit number is 9 if 27 is added to eat, the digit of number get reverse. find the number |
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Answer» Step-by-step explanation: let X and y are two digits the original number is 10x+y according to the above equation 10x+y+27=10y+x 10x-x+y-10y =-27 9x-9y =-27(÷by9) x-y =-3----eq(2) on solving 1&2 2x=6 X=3 &y=6 therefore original number is 36 |
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| 50. |
3(7k-1)=4k+6SOLVE THE GIVEN EQUATION |
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Answer» Step-by-step EXPLANATION: ____ _______❤ 3(7k-1)=4k+6 21k-3=4k+6 21k-4k=6+3 17k=9 k=9/17 is the answer ❗ |
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