BODMAS

Q.

How many lakhs make a million?

Q.

Question 184

A vessel has 13 L 200 mL of fruit juice. In how many glasses each of capacity 60 mL, can it be filled?

Q.

Question 174

A box contains 50 packets of biscuits each weighing 120g. How many can such boxes be loaded into a van, which cannot carry beyond 900 kg?

Q.

A tailor uses $2m20cm$ of cloth for making a shirt. How much length of cloth will be required for making $18$ such shirts?

Q. How many 6-digit numbers are there in all?

Q.

Question 3

If 1 is added to the greatest 7- digit number, it will be equal to
(A) 10 thousand
(B) 1 lakh
(C) 10 lakh
(D) 1 crore

Q.

Write the greatest $5-$digit number in figures and words

Q.

How many 6 digit are in all?
How many 7 digit are in all?

Q.

Question 135

Fill in the blank to make the statement true.

24 x 25 = 24 x (..........)/4 = 600

Q. When 1 is subtracted from smallest 5-digit number, what is the result?

1. Greatest 2 – digit number
2. Smallest 2 – digit number
3. Greatest 4 – digit number
4. Greatest 3 – digit number

Q.

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.
$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ \text{(i)}& \text{The difference of two consecutive}& \text{(a)}& \text{Odd}\\ & \text{whole numbers}& & \\ \text{(ii)}& \text{The product of two non-zero}& \text{(b)}& 0\\ & \text{consecutive whole numbers}& & \\ \text{(iii)}& \text{Quotient when zero is divided by}& \text{(c)}& 3\\ & \text{another non-zero whole number}& & \\ \text{(iv)}& \text{2 added three times, to the smallest}& \text{(d)}& 1\\ & \text{whole number}& & \\ \text{(v)}& \text{Smallest odd prime number}& \text{(e)}& 6\\ & & \text{(f)}& \text{Even}\end{array}$

Q. (-10) - (+10) + (+10) + (-10) - (-10) + (+10) = _________.

1. 0
2. 1
3. 2
4. 3

Q. Simplify:
100 × 10 − 100 + 2000 ÷ 100

Q.

Akash asked Pavan to find the value of 9999 x 555. He says that it will be difficult to multiply as both of them are big numbers. Akash says that there is a simple way to find the product. He solves the problem using the concept of brackets. Which of the following will be the easiest way to solve this?

1. 9999*(555) = (9000+999)*(500+5)

2. 9999*(555) = (1000-1)*(555)

3. 9999*(555) = 9999*(500+5)

4. 9999*(555) = (1000-1)*(500+5)

Q. The total number of 4 digit numbers is
(a) 8999
(b) 9000
(c) 8000
(d) 9999

Q.

Without performing actual computations, find the quotient when 94-49 is divided by

(i) 9 (ii) 5

Q. $3\frac{1}{12}-[1\frac{3}{4}+\{2\frac{1}{2}-(1\frac{1}{2}-\frac{1}{3})\left\}\right]$= ___

1. 0.5
2. 2
3. 1
4. 0

Q. How to find that there are, how many 6 digits in all ?

Q.

Which of the following gives the quotient as natural number?

1. 0 ÷ 8

2. 1 ÷ 2

3. 18 ÷ 1

4. 10 ÷ 20

Q.

A volume of $1500\text{milliliters}$ is equal to how many $\text{litres}$?

Q.

The uses of brackets in mathematics.

Q. Find the value of 14 ÷ (5 - 3).

1. 12
2. (14 ÷ 5) - 3
3. 18
4. 7

Q. Find the least number which when divided by 3, 15 and 25 leaves a remainder of 2 in each case.

1. 77
2. 75
3. 65
4. 69

Q.

Simplify: $(40.67\times 0.23)+(31.21\times 0.25)÷0.5\times 0.083$

Q.

Write given number in two other ways.

$20$ lakhs $2$ ten thousands $2$ thousands $5$ hundreds $5$ tens $2$ ones

Q.

18 - [25 - {45 ÷ (6 + 9 ÷ 3)}] is equal to

1. -2

2. zero

3. 2

4. -16

Q.

Find the value of 2+2 $÷$ 2.

1. 2

2. 1

3. 4

4. 3

Q.

Ajit was asked to form the largest and the smallest five digit number by using digits 4, 9, 7, 2 and 1 without repeating any of the numbers. What is the difference between the largest and the smallest number thus formed?

1. 84942
2. 88888
3. 83932
4. 84932

Q.

Ram and Shyam were playing. Ram asks Shyam to form numbers with the digits $4,3,8$ and $1$. He gives him three different cases:

i. Form the largest four digit number with no repetition of digits.

ii. Form the largest four digit number where a digit can be repeated twice.

iii. Form the smallest four digit number where repetition of digits is allowed.

So the numbers formed in the three cases will be

1. i-$8413$, ii-$8344$, iii-$1348$

2. i-$8431$, ii-$8334$, iii-$1341$

3. i-$8431$, ii-$8443$, iii-$1111$

4. i-$8431$, ii-$8844$, iii-$1111$

Q. What are the three consecutive predecessors of 70010?

1. 70008, 70006, 7005
2. 70009, 70008, 70010
3. 70009, 70008, 70007.
4. 70011, 70012, 70013