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10 + 6 $÷$ 3 + 2 $\times$ 8

The greatest common divisor of $16,24$ and $36$ is

From a tap 10m high drops fall at regular intervals.When the first drop reaches the ground, the 5^th drop is about to leave the tap. Find the separation between 2^nd and 3^rd drop.

Raman asked Vinay to convert $\frac{12}{16}$ into a percentage. He answered 75%. Is Vinay's answer correct?

The cost of flooring a square room at Rs.9 per sq. m whose each side is 8 m, is

Anish walks 2.32 km, cycles 5.69 km and then walks 1.28 km. Find the total distance travelled by him

P, Q, R, S and T are sitting around a circular table facing towards the centre. Who among them is sitting to the immediate right of R?

Statement I: Q is sitting between P and T, and T is sitting to the immediate right of S.

Statement II: Q is second to the left of R and is seated between P and T.

उद्धव ज्ञानी थे, नीति की बातें जानते थे; गोपियों के पास ऐसी कौन-सी शक्ति थी जो उनके वाक्चातुर्य में मुखिरत हो उठी?

Question 1(j):

Write the fraction representing the shaded portion:

1. 800

Which of the following expressions adds up to exactly one whole?

Solve
and check result: 2x
− 1 = 14 − x

Identify the regular polygon/s from the following:

1.

2.

3.

Question 1(v)

Find the rule, which gives the number of matchsticks required to make the following matchstick patterns. Use a variable to write the rule.

A pattern of letter E as

-35 – (20) = ___

Fill the blank with a suitable number:

______ $\text{is greater than fraction}\frac{4}{9}.$

Which of the following is the smallest?

$\frac{1}{4},\frac{1}{5},\frac{3}{4}$ and $\frac{2}{5}$

In how many ways can the given figure be divided into two equal parts? how? [3 MARKS]

The length of a snake is 10 cm and that of a crocodile is 2 m. Pick the correct statement.

1. 8

$42x8\text{divisible by 4 ?}$

Pushpa travelled $\frac{3}{7}$ as many kilometers on foot as by water and $\frac{4}{9}$ as many kilometers on horseback as by water. If Pushpa covered a total of $3186$ kilometers, how many kilometers did he travel on foot?

Solve

(a) (b)

(c) (d)

(e) (f)

(g) (h)

(i) (j)

(k) (l)

(m) (n)

The given numbers are arranged in ___ order.

65381, 67263, 79369, 79635

(Fill the blank with either ascending or descending)

What is the absolute value of -6?

Let $\frac{x+1}{2}=\frac{y+2}{-1}=\frac{z-1}{1}$ and $\frac{x+3}{-1}=\frac{y-2}{2}=\frac{z-1}{4}$ be two lines in $3\text{D}$ space. Then angle between the two lines is



[2 marks]

The ratio of x to y is 2:3. If x equals 6, then find the value of y.

At 60° and 1 atm, $N_2{O}_4$ is 50% dissociated into $N{O}_2$ then Kp is -

a) 1.33 atm

b) 2 atm

c) 3 atm

d) 2.67 atm

Arrange the numbers in ascending order:

-1, -11 , 111 , -111 , 11 , 0 , 1

If the cost of 1 pencil is Rs. x , then the cost of 10 pencils is

If the number of endpoints in a line, ray and a line segment are represented by X, Y, and Z, then find the value of X + Y + Z [2 MARKS]