Explore topic-wise InterviewSolutions in Current Affairs.

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.​

Answer»

the PROPERTY of RATIONAL no. is p/Q q is not EQUAL to ZERO

2.

Find compound intrest 12500 of 8℅ per annumfor 6 months being compounteded quartly​

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

3.

Find the smallest no which when increased by 7 will completely divisible by 18,21,24

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 :) :)

4.

0.078, 0.78, 0.87, 0.708 in order from smallest to biggest

Answer»

Answer:

0.0708 , 0.708 , 0.78 , 0.87

Step-by-step EXPLANATION:

MARK AS BRAINLEAST

5.

3x-1 is factor of 9x³-3x²+x-1 or not

Answer»

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:

6.

Education of cv Ramanujan in 100-120 words​

Answer»

Step-by-step EXPLANATION:

GIVE some EXTRA EXAMPLES on it then I can WRITE it

7.

X+y=14​

Answer»

Step-by-step EXPLANATION:

HOPE it is HELPFUL to you

8.

Write 15 irrational number between 6 and 7​

Answer»

Answer:

HI mate .

U can write 6.012345678 and so on and many other NUMBERS after that

Step-by-step EXPLANATION:

9.

Why do we need to solve problems involving conversion of time

Answer»

Answer:

Because we are CHANGES or MATURING to HANDLE the responsibilities ALONG with TIME

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​

Answer»

ANSWER:

Step-by-step EXPLANATION:

11.

Rationalise the denominator 3√5-√7÷3√3+√2​

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]\

12.

Find rational number find rational number between 3 by 8 and 2 by 5​

Answer»

first lake LCM of 8 and 5

u will get 40

  • then u NEED to see that at what time 40 goes from 8 so FROM5 multiply 3 by 5
  • then again in 5 one it goes from 8 and 2 by 8
  • u will get
  • 15/40 and 16/40
  • now multiply both by 10
  • u will get 150/400 and 160/400
  • now wrote 151/400,152/400,153/400,154/400 155/400.......

hop it will help u !!!!!❤

like it

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? ​

Answer»

Answer:

56 oranges

Step-by-step EXPLANATION:

you have to DIVIDE 210 by 3.75

14.

Please q.9 solve Fast very easy

Answer»

ANSWER:

Step-by-step explanation:

LET the NUMBER be x

-3/2-x=-9

x=-3/2+9

=15/2

Hope U LIKE it

15.

Express square of 15 as the sum of two consecutive integers .​

Answer»

Answer:

112 & 113

Step-by-step explanation:

let the no.s be x & x+1

ATQ ,

2x +1 = (15

2x+1 = 225

2x = 224

x = 112

The required NUMBERS are 112 & 113.

16.

Sum of the first n terms is 5n^2-3n find the AP and the 16th term​

Answer»

Answer:

AP is 2, 12, 22...... . the SIXTEENTH TERM is 152

17.

7835 - ? + 123 × 11 = 6295. What is answer ?A.2883B.2793C.2893D.1663​

Answer»

ANSWER:

2893 is the answer......

18.

7 root 3 × 4root 3 step by step

Answer»

Answer:

84

Step-by-step EXPLANATION:

Go through the pic can't SPLIT it into more STEPS ANYWAY.

19.

Collect data of major river systems in india on the basis of their pollution level. Represent it by different staistical tools

Answer»

GANGA

BRAHMPUTRA

FINISHED

20.

A + b + c equal to zero then find a + b + C whole bracket square​

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.

21.

1. Which of the following numbers are odd numbers ? Give reasons.(i) 18(ii) 177(iii) 345(iv) 390(0) 67(vi) 462​

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!!!!!!❤

22.

Find the nearest integer to the cube root of each of the following 331776,46656,373248​

Answer»

3√33176 = √2^3 × 11 × 13 × 29
= 2√11 × 13 × 29
= 2√4147

3√46656 = √2^6 × 3^6
= 2^2×3^2
= 36

3√373248 = √2^9×3^6
= 2^3×3^2
= 72

I hope it will help you.
please MARK it as BRAINLIST.

23.

Find the values of a and b if,(4+3√5)/(4-3√5)=a+b√5​

Answer»

Step-by-step EXPLANATION:

HOPE it helps

mark as. BRAINLIEST

24.

Find compound intrest 12500of 8℅per annumfor 6 monthsbeing compounded quartly​

Answer»

1234567812345689133567

25.

4-5i find the conjugates of the following complex number ​

Answer»

ANSWER:

(4+5i)

Step-by-step EXPLANATION:

(4+5i) would be the CONJUGATE of the GIVEN COMPLEX number.

26.

For what value of k does the pair of equation given below has a unique solution2x+Ky=64x+6y=0​

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

27.

Question number 13 and 14 plz, trigonometry

Answer»

ANSWER:

both are CORRECT THANK you

28.

What is the answer of - 17.3 -6.25?​

Answer»

ANSWER:

-23.55 is the answer.....

29.

Find the zeroes of the polynomial p(x),=x2+5x+6, also verify the relationship between the zeroes and the coefficient.

Answer»

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

30.

Linear equation2x+1/2=5/8+x​

Answer»

ANSWER:

MOVE both variables on same SIDE and constant on other. Then SOLVE

31.

Simplify 7 by24 + 5 by12 - 11 by 18​

Answer»

Answer:

0.0972

Step-by-step EXPLANATION:

=  >  \frac{7}{24}  +  \frac{5}{12}  -  \frac{11}{18}  \\  \\  =  >  \frac{21}{72} +  \frac{30}{72}   -  \frac{44}{72}  \\  \\  =  >  \frac{21 + 30 - 44}{72}  \\  \\  =  >  \frac{51 - 44}{72}  \\  \\  =  >  \frac{7}{72}  \\  \\  =  > 0.0972

32.

Find the value of the following 2389×220-2389×18-2389×2

Answer»

(2389×220)-(2389×18)-(2389×2)

After multipling each DIGIT in the BRACKET , we GET

525580 - 43002 - 4778

477800 ANS

33.

Solve the following pair of equations 1/2x+1/3y=2,1/3x+1/2y=13/6​

Answer»

HOPE this will HELPS you✌.

34.

divide56 into two parts such that three times the first part exeeds one third of the second by 48.the parts are​

Answer»

ANSWER:

d)none of the above

Step-by-step EXPLANATION:

answer will be 50,6

50 EXCEEDS 1/3 of 6 i.e.2 by 48

35.

15root15 divided by 3root5

Answer»

ANSWER:-

(15√5)/(3√5)

= 5√3

36.

Reciprocol of (2+√3)​

Answer»

ANSWER:

=  > (2 +  \sqrt{3} ) =  \frac{1}{2 +  \sqrt{3} }

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?​

Answer»

ANSWER: NO MILK HE HAS LEFT.

Step-by-step EXPLANATION:

38.

Solve this very easy ques???​

Answer» x = 6 + - \sqrt{<klux>12</klux>} \div 6 = 0

x = 6 + - \sqrt{12} = 6

x = 12 \frac{1}{2} = 6 - 6

[tex]x=-\sqrt{12}
or
[tex]x=\sqrt{12}
39.

Four million one hundred nineteen thousand eighteen.....write in numerals.​

Answer»

Answer:

400001009018................

40.

A sewing machine is sold for Rs. 1020 at a profit of 6¼%. Find its cost price​

Answer»

▶️Its cost price is 60.

See the ATTACHMENT

41.

What is the product of 3√2 and 3√8

Answer»

Step-by-step explanation:

3√2*3√8=3√2*3*2√2=12(√2)²=24

42.

What do you understand by this number solve 3√5 ​

Answer»

Answer:

6.7082039325

Step-by-step EXPLANATION:

HOPE it HELPS you

43.

3) Write in the algebraic equation.c) The product of a number and 15 taken away from 86 gives 45.​

Answer»

Answer:

LET the unkonow number be X

Step-by-step explanation:

86 - ( x *15)=45

Mark my answer as BRAINLIEST.

44.

How many rational numbers between 1 by 4 and 1 by 7​

Answer»

ANSWER:

Step-by-step EXPLANATION:

INFINITE rational NUMBERS exist between any TWO rational numbers

45.

How many zeros will you add to a digit if it is multiplied by 1crore​

Answer»

we ADD 8zeroes

hope this HELPS u

please FOLLOW me

46.

Write the value of (-4)×(-4).....5 Times​

Answer»

-4×-4×-4×-4×-4=-1024

47.

Deepika had to solve 20 questions for her homework she had solve 5 questions what fractions of the homework is still left​

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

48.

Write all natural number less than 90 which are common multiples if 3 and 5​

Answer»

15,30,45,60 are the natural NUMBER which is common MULTIPLE of 3 and 5 that is LESS than 90

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​

Answer»

Step-by-step explanation:

let X and y are two digits

then x+y=9------EQ(1)

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

50.

3(7k-1)=4k+6SOLVE THE GIVEN EQUATION

Answer»

Step-by-step EXPLANATION:

____

_______

HOLA MATE

HERE'S UAH ANSWER

3(7k-1)=4k+6

21k-3=4k+6

21k-4k=6+3

17k=9

k=9/17 is the answer

HOPE IT MAY HELPS UH ✌✌