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.

Evaluatesolve this plzz fast right ans mark as brainlist ​

Answer»
  1. solve small bracket.
  2. evaluate the digit in bracket.
  3. after solved the small bracket.
  4. solved BIG bracket.
  5. SUM the digit in bracket.
  6. other WORD say that.
  7. this is solved that BODMAS.
2.

Match the folllowing 425x136=425x(6+_30+100) commmutativity under multiplication

Answer»

ANSWER:

Step-by-step explanation:

425×136 = 425×(6+30+100)

425×136 = 425×136

= 0

3.

a guitar cost rs 16599. it is rs.7250 cheaper than a cell phone. whatis the cost of the cell phone?.​

Answer»

ANSWER:

Cost of GUITAR= Rs. 16599

Cost of CELL PHONE= Rs. 16599+7250

Final cost of cell phone= Rs. 23849

4.

The smallest 7- digit number ending in 5 is_

Answer»

Answer:

1000005 is the SMALLEST 7 DIGIT NUMBER..

5.

By what rational number should -8 /39 be multiplied to obtain 5/26​

Answer»

this is the ANSWER for your QUESTION

6.

In how many ways we can write numbers?

Answer»

ROMAN , numerical or words.

Hope it HELPS you

7.

plot the points on the graph paper and find their quadrants 5) (9,0) ,6) (-4,3) 7) (0,-2) 8). (0,5)​

Answer»

Answer:

HOPE it helps!! Mark this answer as brainliest if u found it USEFUL and FOLLOW me for quick and accurate answers...

Step-by-step explanation:

5) (9,0)-I

6) (-4,3)-II

7) (0,-2)-IV

8) (0,5)​-I

8.

Match the folllowing425x136=425x(6+_30+100) commmutativity under multiplication

Answer»

ANSWER:

From 425*136=4256+(6+30+100)

136 = (6+30+100)

9.

18.6/?=0.022.2/?=0.16

Answer»

18.6/x=0.02

We move all TERMS to the LEFT:

18.6/x-(0.02)=0

Domain of the EQUATION: x!=0

x∈R

We ADD all the numbers together, and all the variables

18.6/x-0.02=0

We multiply all the terms by the DENOMINATOR

-(0.02)*x+18.6=0

We multiply parentheses

-0.02x+18.6=0

We move all terms containing x to the left, all other terms to the right

-0.02x=-18.6

x=-18.6/-0.02

x=+930

2.2/x=0.16

We move all terms to the left:

2.2/x-(0.16)=0

Domain of the equation: x!=0

x∈R

We add all the numbers together, and all the variables

2.2/x-0.16=0

We multiply all the terms by the denominator

-(0.16)*x+2.2=0

We multiply parentheses

-0.16x+2.2=0

We move all terms containing x to the left, all other terms to the right

-0.16x=-2.2

x=-2.2/-0.16

x=13+0.12/0.16

10.

Three pieces of timber 42m, 49m and 63m long have to be divided into planks of the same length. What is the greatest possible length of each plank?​

Answer»

ANSWER:

TAKE out hcf

Step-by-step EXPLANATION:

11.

1. Find the volume of a sphere whose radius is(i) 7cm(ii) 0.63 m​

Answer»

ANSWER:

If it HELPS you then MARK me as BRAINLIST...

12.

4 x + 1 by 3 + 2 x minus 1 by 2 minus 3 x minus 7 by 5 is equal to 6​

Answer»

I HOPE my ANSWER HELPS. THANKS

13.

My sister bought 6 ribbons of different colors, with a total length of 4.83 m. What is the average length of each ribbon m?

Answer»

ANSWER:

AVERAGE= 4.83/6=0.805m or 80.5cm

Step-by-step EXPLANATION:

14.

1.132(bar on 32) express in p/q form.

Answer»

ANSWER:

SORRY i DONT know

Step-by-step EXPLANATION:

15.

Four oranges at Juicy Deals grocery store cost $6. For the price of $15, you can buy 10 oranges. True or false: The relationship between the number of oranges and their price is proportional.

Answer»

ANSWER: It is true.

Step-by-step EXPLANATION:

If 4 oranges COST $6, then x oranges should cost $15.

So, 4:6::x:15

4/6=x/15

x=4×15/6

x=60/6

x=10

Hence, 10 oranges cost $15. So it is true.

Hope it HELPS

16.

If interest on Rs8000 for 6years is Rs40 , find the rate of interest​

Answer»

ANSWER:

S.I= P×T×R÷100

S.I=8000×6×40÷100=19200

Ans=Rs19200

17.

Find (-1) multiple 225​

Answer»

ANSWER:

-225 is answer

GOOD EVENING ✌✌✌✨✨✨

18.

Multiply itand give me the answer please!!​

Answer»

ANSWER:

Step-by-step EXPLANATION:

a) = 1/18

b)=187.17

19.

Find the product, using suitable properties:(a) 15 X (-25) X (-4)×(-10)(b) (-57)*(-19) + 57​

Answer»

A) [15*(-25)] * [(-4)*(-10)]
= (-375) * (40)
= -15000 is ans

b) (-57)* (-19) + 57
= [(-57)* (-19)] + 57
= (1083) + 57
= 1140 is ans

20.

In a class test (+ 3) marks are given for every correct answer and (–2) marks aregiven for every incorrect answer and no marks for not attempting any question.(i) Radhika scored 20 marks. If she has got 12 correct answers, how many questionshas she attempted incorrectly? (ii) Mohini scores –5 marks in this test, though she hasgot 7 correct answers. How many questions has she attempted incorrectly?(iii) Rakesh scores 18 marks by attempting 16 questions. How many questions hashe attempted correctly and how many has he attempted incorrectly?​

Answer»

Answer:

12*3=36

36-20=16

16/2=8

Radhika answered 8questions wrong

7*3=21

-5-21=-26

26/2=13

Mohini answered 13 questions wrong

x+y=16

3x-2y=18

3x-2y=18

2x+2y=32(SIMULTANEOUS equations)

5x=50

x=10

on PUTTING the value of x in eq 1

10+y=16

y=6

Rakesh answered 10questions correctly and 6 questions wrongly

plz mark as brainlist

HOPE ITZ HELPFUL TO YOU

FOLLOW ME ON INSTAGRAM

eshwar_2005_

21.

Simplify (i) √2.89+√1.44/√.89-√1.44 (ii) √3.61-√2.25/√3.61+√2.25​

Answer»

Answer:

Step-by-step EXPLANATION:

My answer CONTAIN TWO pages.

Hope it clears

22.

Write the constant term of:a3 -3a2 -7a+5 please help

Answer»

ANSWER:

5 is the CONSTANT term.

hope it will HELP you and answer is RIGHT

23.

What is Euclid's division lemma ​

Answer»

ANSWER:

GIVEN POSITIVE integers a,b their exist a unique integers q and r satisfying

a=bq+r where r is GREATER than or equal to 0 but LESS than b..

24.

X^2+1/x^2 if x=2+root3

Answer»

Step-by-step explanation:

Heya ☺

Given that

x = 2 + √3

1/x = 1/2 + √3

= 1 × (2 - √3)/(2 + √3) (2 - √3)

= (2 - √3)/(2^2 - √3^2)

= (2 - √3)/4 - 3

= (2 - √3)

Therefore ,

x^2 = (2 + √3)

= (2)^2 + (√3)^2 + 2 × 2 × √3

= 4 + 3 + 4√3

= 7 + 4√3

1/x^2 = (2 - √3)^2

= (2)^2 + (√3)^2 - 2 × 2 × √3

= 4 + 3 - 4√3

= 7 - 4√3

x^2 + 1/x^2

= (7 + 4√3) + (7 - 4√3)

= 7 + 4√3 + 7 - 4√3

= 7 + 7 + 4√3 - 4√3

= 14

HOPE IT HELPS YOU OUT❤

PLS MARK AS BRAINLIEST ANSWER ✌

FOLLOW ME TOO

25.

X+3/3-x-2/2=1Help me out with this please ​

Answer»

ANSWER:

x/3 + 3/3 - x/2 -(-2/2) = 1

LCM= 6

2x+6-3x+6/6 = 1

-x+12= 6*1

-x+12=6

-x=6-12

-x=-6

x=6

So, p=1-1/x

p=1 - 1/6

p= 6-1/6

p= 5/6

please MARK me as brain LIST answer

26.

Work out the area of a rectangle with base, b= 22mm and perimeter, P= 64mm.

Answer»

Answer:

Perimeter = 2(l+b) = 64

l+b = 32

l = 32-b = 32-22 = 10

then

lenght = 10 mm

then AREA = L*b = 10×22 = 220 mm².

hope it helps.....

27.

Show work and find area please

Answer»

ANSWER:

160 cm^2 is the answer.... MARK as BRAINIEST.... FOLLOW me... INBOX me..

28.

What is division Euclid lemma​

Answer»

ANSWER:

EUCLID's DIVISION Lemma (lemma is like a theorem) says that given two POSITIVE integers a and b , there exist unique integers q and r such that: a=bq+r,0⩽r

29.

If the number of odd number is odd then sum of those odd number is​

Answer»

ODD numbers have the digits 1, 3, 5, 7 or 9 in their ones place. The sum of two odd numbers is ALWAYS even. The product of two or more odd numbers is always odd. The sum of an even number of odd numbers is even, while the sum of an odd number of odd numbers is odd.

30.

Help me with this questin plz i will mark you as brainliest(-18)×(-5)×(-4)​

Answer»

ANSWER:

\huge\mathcal{\pink{\boxed{\blue{heya}}}}

(-18) ×(-5) ×(-4)

90 × - 4

-360

31.

I need heelp please Tatesville had r inches of rainfall in April , (r + 1.3) inches of rainfall in May, and (2r +0.5)inches in June . If r = 2 inches , What is the amount of rainfall for Tatesville during the three - month period?

Answer»

ANSWER:

sym

Step-by-step EXPLANATION:

32.

For every natural number there exist a natural number one more than it​

Answer»

ANSWER:

Step-by-step EXPLANATION:PRIME no.

33.

A bus travels 523km north from Bangalore and then 201 km South on the Same route. How far is a bus from Bangalore now?

Answer»

Answer:

the BUS is 724 KM away from BANGALORE

34.

Find the area please

Answer»

Answer:

here is your answer

just WATCH it carefully

Step-by-step EXPLANATION:

PLZZ brainliest

35.

2/3^-3 pls answer fast​

Answer»

Step-by-step EXPLANATION:

REQUIRED ANSWER is 27/8

36.

Tatesville had r inches of rainfall in April , (r + 1.3) inches of rainfall in May, and (2r +0.5)inches in June . If r = 2 inches , What is the amount of rainfall for Tatesville during the three - month period? Please do step by step explanation

Answer»

ANSWER:hahsjhsusyshshhsgsgsgsggg

Step-by-step EXPLANATION:shhshwhwehehhehehehegeggegeg rjeuueueueueueuurr. Rrhruhrueurheuuejejeuauau7a7w2727727366271234467890 sexzhshehgsgshxiisius

37.

For every natural number there exist a natural number one more than it true or false​

Answer»

Answer:

True

Step-by-step explanation:

1,2,3,4,5..........are both NATURAL ASWELL as WHOLE numbers

All natural numbers are whole numbers

SO,IT'S TRUE

38.

The _doctor was _ to operate because he had _the three words are the same but in different formats

Answer»

Step-by-step explanation:

ven though it's interesting but the question could've been rephrased to ask for 'one combination and permutation(order) of letters to fill the three blanks in three DIFFERENT WAYS and HENCE making three different senses'

BTW my answer is "FAIR"

1st FAIR: skin complexion (goraa in hindi)

2nd FAIR: morally or situationally correct (DOCTOR was fair to operate on the person and not turn him away)

3rd FAIR: festive gathering of people (mela in hindi)

makes little sense but grammatically correct !

39.

Verify that -(-x) =x for 13/17​

Answer»

ANSWER:

-(-13/17)=+13/17

hope it HELPS you

40.

-500000000 can't be represented on number line tru or false​

Answer»

ANSWER:

FALSE is the answer....

41.

Taylor is five times as old as Spenser. The sum of their ages is eighteen. How old are Taylor and Spencer?​

Answer»

⠀⠀ıllıllı uoᴉʇnloS ıllıllı

\setlength{\unitlength}{1.0 cm}}\begin{picture}(12,4)\thicklines\put(1,1){\line(1,0){6.5}}\put(1,1.1){\line(1,0){6.5}}\end{picture}

Answer:

  • Spenser is 3 years old and TAYLOR is 15 years old.

Given:

  • Taylor is five times as old as Spenser. The sum of their ages is eighteen.

Need To Find:

  • How old are Taylor and Spencer?

Explanation:

LET x represent Spenser's AGE

Therefore:

  • Taylor's age is 5x

➠ x + 5x = 18

6X = 18

x = 3

  • Hence, Spenser is 3 years old and Taylor is 15 years old.

\setlength{\unitlength}{1.0 cm}}\begin{picture}(12,4)\thicklines\put(1,1){\line(1,0){6.5}}\put(1,1.1){\line(1,0){6.5}}\end{picture}

42.

Tatesville had r inches of rainfall in April , (r + 1.3) inches of rainfall in May, and (2r +0.5)inches in June . If r = 2 inches , What is the amount of rainfall for Tatesville during the three - month period?

Answer»

ANSWER:

? ? ?

Step-by-step EXPLANATION:

43.

How to factorise the polynomial x^2 + x -1 by splitting the middle term ?

Answer»

ANSWER:

Step-by-step EXPLANATION:

which DEGREE POLYNOMIAL "?

44.

Write 5 rational numbers between (square root)5 and (cube root) 3.

Answer»

ANSWER:

1.7,1.8,1.9,2,2.1

Step-by-step EXPLANATION:

PLS MARK it as BRAINLIEST pls

45.

Verify the associative property of addition for the following 7 over 12, - 5 over 6, minus 1 over 4​

Answer»

ANSWER:

which DEGREE assosiative PROPERTY?>

Step-by-step EXPLANATION:

46.

0.74 multiply 6.4 answer please​

Answer»

4.736 is the correct ANSWER.

PLZ MARK as BRAINLIEST....

and FOLLOW me ....

47.

Factorise 32-3(x-4)²​

Answer»

hey mate plz mark brainliest plzzz

32 - 2 (x - 4)^2

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},USING the IDENTITY (a + b)(a - b) = a^2 - b^2

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},using the identity (a + b)(a - b) = a^2 - b^2= 2 (4 - x + 4) (4 + x - 4)

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},using the identity (a + b)(a - b) = a^2 - b^2= 2 (4 - x + 4) (4 + x - 4)= 2 (8 - x) (x)

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},using the identity (a + b)(a - b) = a^2 - b^2= 2 (4 - x + 4) (4 + x - 4)= 2 (8 - x) (x)= 2 x (8 - x),

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},using the identity (a + b)(a - b) = a^2 - b^2= 2 (4 - x + 4) (4 + x - 4)= 2 (8 - x) (x)= 2 x (8 - x),which is the required FACTORIZATION.

32 - 2 (x - 4)^2= 2 {16 - (x - 4)^2}= 2 {4^2 - (x - 4)^2}= 2 {4 - (x - 4)} {4 + (x - 4)},using the identity (a + b)(a - b) = a^2 - b^2= 2 (4 - x + 4) (4 + x - 4)= 2 (8 - x) (x)= 2 x (8 - x),which is the required factorization.#MarkAsBrainliest

48.

- There are numbous having more than twofactors like 4,6,8,9,10 and so on. Therenumbers are composite numbers3 nambour having more than two factor que lesComposite numbers. Is 15 compate numberWhy? what about 18 7 25 7 without actuallychecking the factory of a number one canfind palme numbers from Holoowith aneasier Method This method was given by a​

Answer»

Leonhard Euler

euler made numorous discoveries, among them one is the FUNDAMENTAL theory of algebra ... he also created an "algorithm" or process for quickly finding out if a number is prime or composite

please RATE 5 STAR and SAY a thanks (this really makes me happy) ... if possible mark as the BRAINLIEST

49.

Solve this quistion​

Answer»
  1. -3/-7+1/2=-6+(-7)/-14=-6-7/-14=-13/-14=13/14
  2. -2/3+6/7=-14+18/21=4/21
  3. 7/4+3=7+12/4=19/4
  4. -1/2+2/-3=3+4/6=7/6

x+y=y+x

2/5+2/3=2/3+2/5

6+10/15=10+6/15

16/15=16/15

-7/9+3/7=3/7+(-7/9)

-49+27/63=27-49/73

22/63=22/63

4/5+8/3+2/5+(-2/3)

base same karaycha 5la 3 NE multiplication KARUN

20+40+6-10/15

66-10/15

56/15

50.

Find the rational number between1/4and1/3​

Answer»

ANSWER:

do CROSS multiplyof 4AND 3

1/4×3×3and 1/3×4/4

1/12and 1/12