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Using screw gauge of pitch $0.1\text{cm}$ and $50$ divisions on its circular scale, the thickness of an object is measured. It should correctly be recorded as-

Which is the correct expression for relating rate constant of a reaction at two different temperature?

In the given figure, ABCD is a quadrilateral.

If $AB=30cm,$, $AD=18cm,$, $BD=24cm,$, $DC=26cm$ and $\angle DBC={90}^{\circ }$,

then find the area of quadrilateral $ABCD$.

What is the value of $\sqrt{x+y}$

The product 108 x 144 expressed as product of prime factors is

Question 89

A carpenter had a board which measured $3m\times 2m$. She cut out a rectangular piece of $250cm\times 90cm$. What is the ratio of the area of a cut-out piece and the remaining piece?

Question 114

Bhavya earns ₹ 50000 per month and spends 80% of it. Due to pay revision, her monthly income increases by 20% but due to price rise, she has to spend 20% more. Find her new savings.

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90km/h = ___ m/s

The measure of angle x, in the given figure is:

(-43) + ___ = (-43)

What is the multiplicative inverse of 0?

Question 32

State whether the given statement is True or False.

A horizontal line and a vertical line always intersect at right angles.

Which of the following can be the angles of a triangle?

Satyam has drawn his house on a paper. The figure he has drawn looks as shown below. How many line segments did he use while drawing this?

Below is a copy of a calendar for July 2015.

Statement: The sum of any two adjacent dates is always an even number. (Example of adjacent dates: 1 and 8, 22 and 29 etc)

Do it algebraically and check if the given statement is true or false.

Express the given terminating decimal $6.65$ on number line.

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A dining table is purchased for $Rs.3200$ and sold at a gain of $6\%$. If a customer pays sales tax at the rate of $5\%$. How much does the customer pay in all for the table?

The smallest number of chairs that can be arranged in rows of 12 and 15 is ___

The image of the point $(1,-3,5)$ w.r.t the plane containing the two lines $\frac{x+1}{-3}=\frac{y-3}{2}=\frac{z+2}{1}$ and $\frac{x}{1}=\frac{y-7}{-3}=\frac{z+7}{2}$ is:

The difference between the compound interest and the simple interest on a sum of money for 2 years at 10% per annum is Rs. 200. The sum is

Question 3

For each given solid, identify the top view, front view and side view.

Match the following with the correct answer.

The cost price of a pen is ₹12. But the shopkeeper sold it for ₹18. What is the percentage of profit obtained by the shopkeeper?

Two poles of height 6 m and 11 m stand on a plane ground. If the distance between the feet of the poles is 12 m, find the distance between the top of the poles.

The given expression '2x²+3y+5z²+10p+6y+7x^2', on simplification gives:

The number of words, with or without meaning, that can be formed by taking $4$ letters at a time from the letters of the word ${}^{\prime }{\text{SYLLABUS}}^{\prime }$ such that two letters are distinct and two letters are alike, is

In a plane there are $37$ straight lines of which $13$ pass through point $A$ and $11$ pass through the point $B$. Besides, no three lines pass through one point, no line passes through both $A$ and $B$, and no two lines are parallel.

Then the total number of intersection points of the lines are

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