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.

Arrange the following integers in ascending order on the number line: 2, 5, (-1), (-4), (-5) [2 MARKS]

Answer»

Arrange the following integers in ascending order on the number line: 2, 5, (-1), (-4), (-5)
[2 MARKS]

2.

Ross was travelling at a speed of 35 km/hr for 4 hrs. Find the distance he would have travelled in that 4 hrs.

Answer»

Ross was travelling at a speed of 35 km/hr for 4 hrs. Find the distance he would have travelled in that 4 hrs.


3.

Two angles of a quadrilateral are 79∘ and 121∘. If the other two angles are equal, then the equal angles measure

Answer»

Two angles of a quadrilateral are 79 and 121. If the other two angles are equal, then the equal angles measure


4.

Simplify: −25−(−19)= _______

Answer»

Simplify: 25(19)= _______

5.

The standard form of the rational number 33−44 is

Answer»

The standard form of the rational number 3344 is

6.

Question 1 (iii) Express each number as the product of its prime factors: (iii) 3825

Answer» Question 1 (iii)
Express each number as the product of its prime factors:
(iii) 3825
7.

xa×ya= _____

Answer» xa×ya= _____
8.

Question 45 In the following question, fill in the blanks with correct symbol >, < or =. Two rational numbers are said to be equivalent or equal if they have the same ___ form

Answer»

Question 45

In the following question, fill in the blanks with correct symbol >, < or =.

Two rational numbers are said to be equivalent or equal if they have the same ___ form

9.

y=f(x) be a real valued twice differentiable function defined on R, then d2ydx2(dxdy)3+d2xdy2=

Answer» y=f(x) be a real valued twice differentiable function defined on R, then
d2ydx2(dxdy)3+d2xdy2=


10.

Question 46 In questions 24 to 59, fill in the blanks to make the statements true. A fruit seller purchased 20 kg of apples at Rs. 50 per kg. Out of these, 5 % of the apples were found to be rotten. If he sells the remaining apples at Rs. 60 per kg, then his ___ is ___ %.

Answer»

Question 46

In questions 24 to 59, fill in the blanks to make the statements true.
A fruit seller purchased 20 kg of apples at Rs. 50 per kg. Out of these, 5 % of the apples were found to be rotten. If he sells the remaining apples at Rs. 60 per kg, then his ___ is ___ %.

11.

Question 2 Find the value of x for which DE∥AB in the given figure.

Answer» Question 2
Find the value of x for which DEAB in the given figure.
12.

Question 14 Which of the following equations can be formed starting with x = 0? (a) 2x + 1 = -1 (b) x2+5=7 (c) 3x - 1 = - 1 (d) 3x - 1 = 1

Answer»

Question 14

Which of the following equations can be formed starting with x = 0?

(a) 2x + 1 = -1

(b) x2+5=7

(c) 3x - 1 = - 1

(d) 3x - 1 = 1

13.

Question 111 Draw the net of a square pyramid with the base as a square of side 4 cm and slant edges 6 cm.

Answer»

Question 111
Draw the net of a square pyramid with the base as a square of side 4 cm and slant edges 6 cm.

14.

The radius of track A is 14 m. If the initial separation between Ted and Ned is 22 m, find the circumference of track C if the radius of the tracks increase uniformly.

Answer»

The radius of track A is 14 m. If the initial separation between Ted and Ned is 22 m, find the circumference of track C if the radius of the tracks increase uniformly.


15.

If line l is parallel to line m and line t is a transversal, pick the option which is incorrect.

Answer»

If line l is parallel to line m and line t is a transversal, pick the option which is incorrect.


16.

Identify the triangle among the following figures.

Answer»

Identify the triangle among the following figures.


17.

The letter S has which of the following:

Answer»

The letter S has which of the following:


18.

Question 32 The number of days in 'W' weeks is ___ .

Answer»

Question 32

The number of days in 'W' weeks is ___ .

19.

Question 88 Express 150 % as a ratio in the lowest form.

Answer»

Question 88

Express 150 % as a ratio in the lowest form.

20.

Question 29 45÷4 is equal to ___

Answer»

Question 29

45÷4 is equal to ___

21.

Question 22 The reciprocal of 37 is ___

Answer»

Question 22

The reciprocal of 37 is ___

22.

Find the perimeter of a rectangle whose length is 40 cm and a diagonal is 41 cm.

Answer»

Find the perimeter of a rectangle whose length is 40 cm and a diagonal is 41 cm.

23.

Question 94 (c) Taking x=−49,y=512 and z=718, find The rational number which when added to z gives us x.

Answer»

Question 94 (c)

Taking x=49,y=512 and z=718, find
The rational number which when added to z gives us x.

24.

If the set A is defined as A = {x : x is a factor of 42 and is a prime number}. Then the number of elements in set A is ____ .3

Answer» If the set A is defined as A = {x : x is a factor of 42 and is a prime number}. Then the number of elements in set A is ____ .
  1. 3
25.

State: Triangle Inequality Theorem?

Answer» State: Triangle Inequality Theorem?
26.

The length and breath of rectangle is 12cm and 5cm respectively. Find the length of diagonals.

Answer» The length and breath of rectangle is 12cm and 5cm respectively. Find the length of diagonals.
27.

Question 109 Find the odd one out of the following and give reasons. (a)−37(b)−915(c)2420(d)3525

Answer»

Question 109

Find the odd one out of the following and give reasons.

(a)37(b)915(c)2420(d)3525

28.

In the figure, OB is perpendicular to OA and ∠BOC=49∘. Find the value of ∠AOD.

Answer»

In the figure, OB is perpendicular to OA and BOC=49. Find the value of AOD.

29.

Question 4(v) Fill in the blanks to make the following statements true: (- 4) + [15 + (- 3)] = [(- 4) + 15] + ___

Answer»

Question 4(v)
Fill in the blanks to make the following statements true:

(- 4) + [15 + (- 3)] = [(- 4) + 15] + ___

30.

Question 2(b) Solve the following equations: 3(n-5)=21

Answer» Question 2(b)
Solve the following equations:

3(n-5)=21
31.

An experiment which can be repeated a number of times under the same set of conditions, and the outcomes are not predictable is called a _______________.

Answer»

An experiment which can be repeated a number of times under the same set of conditions, and the outcomes are not predictable is called a _______________.


32.

The ratio of cats to dogs is 5 to 7. If there are 20 cats then determine the number of dogs.

Answer»

The ratio of cats to dogs is 5 to 7. If there are 20 cats then determine the number of dogs.


33.

m -m-1/2=1-m-2/3

Answer»

m -m-1/2=1-m-2/3

34.

Please solve this answer with steps: 1) (-4)-2 ÷ (4)0 = Express the following with negative integers as exponent (a) a3 × b2 / a4

Answer» Please solve this answer with steps:
1) (-4)-2 ÷ (4)0 =

Express the following with negative integers as exponent
(a) a3 × b2 / a4
35.

Question 6 In the given figure, ∠1 and ∠2 are supplementary angles. If ∠1 is decreased, what changes should take place in ∠2 so that both the angles still remain supplementary?

Answer» Question 6
In the given figure, 1 and 2 are supplementary angles. If 1 is decreased, what changes should take place in 2 so that both the angles still remain supplementary?

36.

The marked price of a frock is Rs. 420. The selling price of the frock after a discount of 20% is ₹ ___ .

Answer»

The marked price of a frock is Rs. 420. The selling price of the frock after a discount of 20% is ₹ ___ .


37.

Fill in the blanks Question 26 ___ can be used to compare two collections of data.

Answer» Fill in the blanks
Question 26
___
can be used to compare two collections of data.
38.

How can I find the radius of any circle by knowing its circumference ?

Answer»

How can I find the radius of any circle by knowing its circumference ?

39.

Reema and Anshi playing a game. Reema's winning probability is 13 and sum of their winning probabilities is 1. Numerator of Anshi’s winning probability is:

Answer»

Reema and Anshi playing a game. Reema's winning probability is 13 and sum of their winning probabilities is 1. Numerator of Anshi’s winning probability is:


40.

Question 7 (i) State the number of lines of symmetry for the following figures: i) A regular hexagon

Answer» Question 7 (i)
State the number of lines of symmetry for the following figures:
i) A regular hexagon
41.

Sum of the areas of 2 squares is 400 cm^2.if the difference of their perimeters is 16 cm,find the sides of the 2 squares.

Answer» Sum of the areas of 2 squares is 400 cm^2.if the difference of their perimeters is 16 cm,find the sides of the 2 squares.
42.

Which of the following alphabet has reflectional symmetry?

Answer»

Which of the following alphabet has reflectional symmetry?


43.

HOW TO FIND THE MEAN OF THE FIRST 5 WHOLE NUMBERS

Answer»

HOW TO FIND THE MEAN OF THE FIRST 5 WHOLE NUMBERS

44.

Solve the inequation:5−2x3 ≤ x6−5, where x ∈ N.

Answer»

Solve the inequation:52x3 x65, where x N.


45.

which one of the following is equivalent to 4x+7 &gt; 9 ?

Answer»

which one of the following is equivalent to 4x+7 > 9 ?


46.

Question 10 M is a point on side BC of a triangle ABC such that AM is the bisector of ∠BAC. Is it true to say that perimeter of the triangle is greater than 2AM? Give reason for your answer.

Answer» Question 10
M is a point on side BC of a triangle ABC such that AM is the bisector of BAC. Is it true to say that perimeter of the triangle is greater than 2AM? Give reason for your answer.
47.

Find the area of the shaded portion. A circle is inscribed in a square such that both their centers coincide. BDE is an isosceles triangle. The side of a square is 10 m. [4 MARKS]

Answer»

Find the area of the shaded portion. A circle is inscribed in a square such that both their centers coincide. BDE is an isosceles triangle. The side of a square is 10 m.
[4 MARKS]

48.

2p3−p5= ______

Answer» 2p3p5= ______
49.

Question 122 A tea merchant blends two varieties of tea in the ratio of 5 : 4. The cost of first variety is ₹ 200 per kg and that of second variety is ₹ 300 per kg. If he sells the blended tea at the rate of 275 per kg, then find out the percentage of his profit or loss.

Answer»

Question 122

A tea merchant blends two varieties of tea in the ratio of 5 : 4. The cost of first variety is ₹ 200 per kg and that of second variety is ₹ 300 per kg. If he sells the blended tea at the rate of 275 per kg, then find out the percentage of his profit or loss.

50.

Question 84 Find the number of cubes in the base layer of the following figure.

Answer» Question 84

Find the number of cubes in the base layer of the following figure.