Explore topic-wise InterviewSolutions in .

Which of the following quadrilaterals has/have equal length of diagonals?

i) Rhombus

ii) Rectangle

iii) Square

iv) Kite

v) Parallelogram

A framed structure is perfect if it contains members equal to where n = number of joints in a frame.

If Lisa takes $3$ minutes and $25$ seconds to fold a hat, then time taken to fold $2$ such hats will be minutes and seconds.

Emmy distributed 25 kg 80 g sweets equally among 5 different orphanages. The quantity of sweets that each orphanage received is

Pop the rational numbers that result in terminating decimal numbers

A local
cricket team played 20 matches in one season. It won 25% of them. How
many matches did they win?

Question 40

The cost price of 10 tables is equal to the sale price of 5 tables. The profit per cent in this transaction is ___.

A bike moves with a speed of 30 km/h for 30 minutes and then with a speed of 40 km/h for the next 30 minutes. The total distance covered by the bike is______.

A car travels 432 km on 48 litres of petrol. How far would it travel in 20 litres of petrol?

The figure below shows a circle divided into 3 equal parts. The shaded region corresponds to ${\frac{2}{3}}^{rd}$ of the circle. If the unshaded region corresponds to ${\frac{a}{3}}^{rd}$ of the circle. Then, the value of $a$ is ___

How much cake is left?

There are 200 workers in a factory out of which 100 are labourers. What would be the central angle of the sector representing labourers in a pie chart?

If $\angle ACD=$ ${90}^o$. Then line segment $AB$ is __ to line segment $CD$.

Let N= $141\times 143$. What is the remainder when N is divided by $3$?

Match the correct angle measurement in degree with their corresponding values in radian.

The length , breadth and height of a rectangular block are in the ratio 5 : 3 : 4. It's Volume is 3840 cc.

Find the breadth.

विद्यार्थियों
को अनुशासन में
रखने के लिए पाठ
में अपनाई गई
युक्तियों और
वर्तमान में
स्वीकृत मान्यताओं
के संबंध में
अपने विचार
प्रकट कीजिए।

The three sides of a triangle are equal to the corresponding three sides of another triangle, then the triangles are congruent by which condition?

Which of the following are the factors of $ax+by+bx+az+ay+bz$ ?

Which of the following angles can form a triangle ?

The radii of two circles are 9 cm and 12 cm. The circumference of a circle whose area is equal to sum of the areas of the two circles is:

Give any two real-life examples for congruent shapes.

Divide the sum of $\frac{13}{5}$ and $\frac{-12}{7}$ by the product of $\frac{-31}{7}$ and $\frac{1}{-2}$

On the next day, Nathan bought one whole chocolate pie and gave one-fourth part of it to her pet dog, Ollie. Ollie ate only one-fifth of that part. How much part of the pie did Ollie eat?

An artificial satellite is moving in a circular orbit of radius 42250km.

Calculate it's speed if takes 24 hours to revolve around the earth

If the S.P of 10 articles is the same as C.P. of 12 articles, find the gain percentage.

The probability of getting at least one tail in 4 throws of a coin is__.

Ravi initially had $x$ fruits. Now, he bought $y$ fruits and sold $z$ fruits to his friend. The number of fruits he has is .

Question 4(a)

Find using distributive property:
$728\times 101$

I have x apples. My friend has six more than 3 times the number of apples I have. The number of apples my friend has is

Question 141

The length of two sides of an isosceles triangle are 9 cm and 20 cm. What is the perimeter of the triangle? Given reason.

Question 82 (v)

Subtract

2ab + 5bc - 7ac from 5ab - 2bc - 2ac + 10abc

The sides BC, CA and AB of $\Delta ABC$ are produced in order to form exterior angles $\angle ACD$ , $\angle EAB$, and $\angle CBF$.

Find $\angle ACD+\angle CBF+\angle EAB$.

Evaluate: $30-[26-\{15+(8-\overline{6-3})\left\}\right]\times \frac{8}{15}÷\frac{4}{9}\times \frac{3}{4}-\frac{1}{2}+1$

Identify the terms of expression 4pq + p - q - r.