Explore topic-wise InterviewSolutions in Current Affairs.

If $y$ is the reciprocal of a rational number $x$, then the reciprocal of $y$ is

3/7 of a bottle is full. What fraction of a bottle is empty.

Akanksha was asked to multiply a number by its successor. But she was careless and multiplied the number with itself. When she rechecked, she found the error and added the original number to the final result. The result is
___ .
(less/more/equal to) the actual correct answer.

DL and BM are the heights on sides AB and AD respectively of parallelogram ABCD. If the area of the parallelogram is 1470 ${cm}^2$, AB = 35 cm and AD = 49 cm, find the length of BM and DL. [4 MARKS]

Good afternoon mam/sir

I am Harshita and my question is that how many whole numbers are there in 32 & 53

Thank you

I want how to understand forming squares in this chapter

Observe the graph and answer the following questions

1. In which month is the TV viewership maximum and for who?

2. Between which 2 months is the TV viewership not changing and for who?

3. In how many months is TV viewership more for boys than girls? [3 MARKS]

How many pairs of equal sides does a rectangle have?

Find the success and predecess of 999

The range of ${\sec }^{-1}x$ is

If you add $\frac{101}{7}$ to $\frac{99}{7}$ , you will get -

Which of these denote the condition for profit?

The moment you completed your sentence, one of the angry-looking dwarf mathematicians told- 'You think we don't know that?? We discovered natural numbers long ago. Tell us what is -1?? Don't waste our time.' Enough of the super nice welcome huh! Then you asked- Do you know about the whole numbers? One from the dwarfs gave the answer from somewhere in the crowd- I know about the whole numbers. Whole numbers are -

Question 43
In the following question, state whether the given statement is true (T) or false (F).
82546 = 8 × 1000 + 2 × 1000 + 5 × 100 + 4 × 10 + 6

The sum of all the interior angles of a decagon is ___.

Question 4(b) :

Fill in the missing fractions:

$\square -\frac{3}{21}=\frac{5}{21}$

Question 48

Parmindar walks around a square park once and covers 800 m. What will be the area of this park?

Question 3 (d)

Name the following triangle in two different ways: (You may judge the nature of angle by observation)

In a small city, the forest department tried to conduct a survey for two types of trees in the years 2005, 2008 and 2011. The data obtained is shown below in the bar graph.

The year in which no. of pine trees is more than oak trees is

Among the following options, identify the proper fractions:

The pictograph shows the sales of cars in 4 weeks by a car dealer. The pictograph is incomplete.

Key: Each represents 2 cars

If 4 more cars were sold in week 3 than in week 1, how many must be drawn in the pictograph above for week 3?

The ratio between the exterior angle and the interior angle of a regular polygon is 1 : 5, then it has___ sides.

Draw Venn diagram for A $\cap$ (B $\cup$ C)

In the figure below, lines AB and CD intersect at O. If $\angle$AOC + $\angle$BOE = ${70}^{\circ }$ and $\angle$BOD = ${40}^{\circ }$, find (2$\angle$BOE).

Solve for $x$ : $25x-20-14x=46$

Find the area of the figure given below (in sq. inches). [4 MARKS]

If Seema paid Rs.54 for 12 pens, then the cost of 4 pens is.

What fraction of a clockwise revolution does the hour hand turn through when it rotates from?
a) 3 to 6
b) 6 to 12
[2 MARKS]

Find the area of a rectangle whose length is 4 cm and its breadth is 3 cm. [1 MARK]

___ is the currency of Indian Money.

Read the passage and answer the question that follows.

“What is sixteen and three multiplied?” asked the teacher. The boy blinked. The teacher persisted, and the boy promptly answered: “twenty-four”, with, as it seemed to the teacher, a wicked smile on his lips. The boy evidently was trying to fool him and was going contrary on purpose. He had corrected this error repeatedly, and now the boy persisted in saying “twenty-four”. How could this fellow be made to obtain fifty in the class test and go up by double-promotion to the first form, as his parents fondly hoped? At the mention of “twenty-four’ the teacher felt all his blood rushing to his head. He controlled himself, and asked again: “How much?” as a last chance. When the boy said the same thing obstinately, he felt as if his finger was releasing the trigger: he reached across the table, and delivered a wholesome slap on the youngster’s cheek.

The region shaded in yellow is called a ___ of the circle.

Match the following:

$\begin{array}{cc}\text{Quadrilateral}& \text{Properties}\\ \text{1. Trapezium}& {\text{A) A parallelogram, where diagonals bisect at right angles, all sides are equal and none of the angles are equal to 90}}^{\circ }\\ \text{2. Square}& \text{B) A quadrilateral, where only one pair of opposite sides is parallel and unequal}\\ \text{3. Rectangle}& {\text{C) A parallelogram, where diagonals are equal,all sides equal and all the angles are 90}}^{\circ }\\ \text{4. Rhombus}& {\text{D) A parallelogram, where diagonals and opposite sides are equal, and all the angles are 90}}^{\circ }\end{array}$

Question 151
Given below are two coloumns - Column I and Column II. Match each item of Column I with the corresponding item of Column II.
$\begin{array}{cccc}& ColumnI& & ColumnII\\ \left(i\right)& Thedifferenceoftwoconsecutive& \left(a\right)& Odd\\ & wholenumbers& & \\ \left(ii\right)& Theproductoftwonon-zero& \left(b\right)& 0\\ & consecutivewholenumbers& & \\ \left(iii\right)& Quotientwhenzeroisdividedby& \left(c\right)& 3\\ & anothernon-zerowholenumber& & \\ \left(iv\right)& 2addedthreetimes,tothesmallest& \left(d\right)& 1\\ & wholenumber& & \\ \left(v\right)& Smallestoddprimenumber& \left(e\right)& 6\\ & & \left(f\right)& Even\end{array}$

Question 11
If the sum of two angles is greater than ${180}^{\circ }$, then which of the following is not possible for the two angles?
a) One obtuse angle and one acute angle
b) One reflex angle and one acute angle
c) Two obtuse angles
d) Two right angles

How many square tiles of side 8 inches are required to cover an area of (200 x 80) sq inches?

Question 2:

Write the fraction and pair up the equivalent fractions to each row:

Question 1(b)

Determine if the following are in proportion:

33, 121, 9, 96

Question 7(d)

In the following pair of numbers, state which whole number is on the left of the other number on the number line? Also write them with the appropriate sign (>, <) between them.
9830415, 10023001

Question 6: Consider the following figure of line $\overleftrightarrow{MN}$. Say whether following statement is true or false in the context of the given figure:

(a) Ray $\overrightarrow{OM}$ is not opposite to ray $\overrightarrow{OP}$.

Which one of the following angles cannot be constructed using a compass and ruler?

Question 3 (a)

Find the first three common multiples of:
6 and 8

Most of us like playing cricket. If you notice a cricket pitch, it has lines drawn at its ends which denote the batting crease. These lines are actually line segments as their length is ______

A cake recipe says that you need to put $3$ bowls of sugar for every $5$ bowls of flour. However, for an upcoming party, you need a bigger cake. If you use $20$ bowls of flour, how much sugar is required?

Question 116
Fill in the blank to make the statement true.
400 is the predecessor of _____.

Question 14
A ___ is a collection of numbers gathered to give some meaningful information.