The whole number that does not have a predecessor is

1. 10

2. 0

3. 1

4. none of these

The difference between two successive odd numbers is

1. 1

2. 2

3. 3

4. 0

If the number 6354 * 97 is divisible by 9, then the value * is

1. 2

2. 4

3. 6

4. 7

The number 9785764 is rounded off to the nearest lakh as

1. 9800000

2. 9786000

3. 9795600

4. 9795000

Which of the following cannot be the HCF of two numbers whose LCM is 120?

1. 60

2. 40

3. 80

4. 30

What will be the 25th letter in the pattern? ABCAABBCCAAABBBCCC,...

1. B

2. C

3. D

4. A

An equilateral triangle is

1. an obtuse angled triangle

2. a right angled triangle

3. an acute angled triangle

4. a scalene triangle

Which of the following numbers is not a prime?

1. 53

2. 92

3. 97

4. 71

Which list of numbers is in order from the smallest to the largest?

1. 1468, 1486, 1484

2. 2345, 2435, 2235

3. 134205, 134208, 154203

4. 383553, 383548, 383642

If two sides of a triangle are 5 cm and 9 cm, then the third side is ______________

1. 5 cm

2. 3 cm

3. 4 cm

4. 14 cm

If Rs 1600 is divided among A and B in the ratio 3 : 5 then, B’s share is

1. Rs 480

2. Rs 800

3. Rs 1000

4. Rs 200

If the ratios formed using the numbers 2, 5, x, 20 in the same order are in proportion, then ‘x’ is

1. 50

2. 4

3. 10

4. 8

The HCF of two numbers is 2 and their LCM is 154. If the difference between the numbers is 8, then the sum is

1. 26

2. 36

3. 46

4. 56

Which is not an equivalent ratio of \({16\over 24}\) ?

1. \(6\over 9\)

2. \(12\over 18\)

3. \(10\over 15\)

4. \(20\over 28\)

Which of the following is not true?

1. (4237 + 5498) + 3439 = 4237 + (5498 + 3439)

2. (4237 \(\times\) 5498) \(\times\) 3439= 4237 \(\times\) (5498 \(\times\) 3439)

3. 4237 + 5498 \(\times\) 3439 = (4237 + 5498) \(\times\) 3439

4. 4237 \(\times\) (5498 + 3439) = (4237 \(\times\) 5498) + (4237 \(\times\) 3439)

The estimated difference of 167826 and 2765 rounded off to the nearest thousand is

1. 180000

2. 165000

3. 140000

4. 155000

The only even prime number is

1. 4

2. 6

3. 2

4. 0

The expanded form of the number 6,70,905 is

1. 6 \(\times\) 10000 + 7 \(\times\) 1000 + 9 \(\times\) 100 + 5 \(\times\) 1

2. 6 \(\times\) 10000 + 7 \(\times\) 1000 + 0 \(\times\) 100 + 9 \(\times\) 100 + 0 \(\times\) 10 + 5 \(\times\) 1

3. 6 \(\times\) 1000000 + 7 \(\times\) 10000 + 0 \(\times\) 1000 + 9 \(\times\) 100 + 0 \(\times\) 10 + 5 \(\times\) 1

4. 6 \(\times\) 100000 + 7 \(\times\) 10000 + 0 \(\times\) 1000 + 9 \(\times\) 100 + 0 \(\times\) 10 + 5 \(\times\) 1

The equivalent fraction of \(\frac { 1 }{ 7 } \) is _____________

1. \(\frac { 2 }{ 15 } \)

2. \(\frac { 1 }{ 49 } \)

3. \(\frac { 7 }{ 49 } \)

4. \(\frac { 100 }{ 7 } \)

The number which on rounding off to the nearest thousand gives 11000 is

1. 10345

2. 10855

3. 11799

4. 10056

‘6y’ means

1. 6 + y

2. 6 − y

3. 6 × y

4. \(\frac{6}{y}\)

Use BODMAS and put the correct operator in the box. 2 \(\Box\) 6 - 12 \(\div \) (4 + 2) = 10

1. +

2. -

3. \(\times\)

4. \(\div \)

1 billion is equal to ___________

1. 100 crore

2. 100 million

3. 100 lakh

4. 10000 lakh

The 11th term in the Lucas sequence 1, 3, 4, 7, ... is

1. 199

2. 76

3. 123

4. 47

An equivalent ratio of 4 : 7 is

1. 1 : 3

2. 8 : 15

3. 14 : 8

4. 12 : 21

The difference between 6th term and 5th term in the Fibonacci sequence is

1. 6

2. 8

3. 5

4. 3

The chart below shows the number of newspapers sold as per Indian Readership Survey in 2018. Which could be the missing number in the table?

Name of the Newspaper	Ranking	Sold (in Lakh)
A	1	70
B	2	50
C	3	?
D	4	10

1. 8

2. 52

3. 77

4. 26

The next term in the sequence 15, 17, 20, 22, 25,... is

1. 28

2. 29

3. 27

4. 26

The value of ‘c’ for which \(\frac{3c}{4}\) gives 18 is

1. c = 15

2. c = 21

3. c = 24

4. c = 27

The representation of ‘one picture to many objects’ in a Pictograph is called__________.

1. Tally mark

2. Pictoword

3. Scaling

4. Frequency

The estimation to the nearest hundred of 76812 is

1. 77000

2. 76000

3. 76800

4. 76900

If a barbie doll costs Rs 90, then the cost of 3 such dolls is Rs ___________.

1. 260

2. 270

3. 30

4. 93

6 less to ‘n’ gives 8 is represented as

1. n − 6 = 8

2. 6 − n = 8

3. 8 − n = 6

4. n − 8 = 6

Variable means that it

1. can take only a few values

2. has a fixed value

3. can take different values

4. can take only 8 values

The ratio of the number of sides of a triangle to the number of sides of a rectangle is

1. 4 : 3

2. 3: 4

3. 3: 5

4. 3: 2

Which of the following expressions is not zero?

1. 0 \(\times\) 0

2. 0 + 0

3. 2 / 0

4. 0 / 2

The length and breadth of a window are in 1m and 70 cm respectively. The ratio of the length to the breadth is ____________.

1. 1: 7

2. 7: 1

3. 7: 10

4. 10: 7

\(\frac { 59 }{ 1 } \) is

1. 1

2. 0

3. \(\frac { 1 }{ 59 } \)

4. 59

If the Highest Common Factor of 26 and 54 is 2, then HCF of 54 and 28 is...

1. 26

2. 2

3. 54

4. 1

The plural form of ‘datum’ is

1. datum

2. datums

3. data

4. datas

The value of ‘y’ in y + 7 = 13 is

1. y = 5

2. y = 6

3. y = 7

4. y = 8

The ratio of Rs1 to 20 paise is __________.

1. 1: 5

2. 1: 2

3. 2: 1

4. 5: 1

The prime factorisation of 60 is 2 \(\times\) 2 \(\times\) 3 \(\times\) 5. Any other number which has the same prime factorisation as 60 is

1. 30

2. 120

3. 90

4. impossible

A line is denoted as

1. AB

2. \(\overleftarrow { AB } \)

3. \(\overrightarrow { AB } \)

4. \(\overleftrightarrow { AB } \)

If 8 oranges cost Rs 56, then the cost of 5 oranges is Rs ___________.

1. 42

2. 48

3. 35

4. 24

The greatest 4 digit number which is exactly divisible by 8, 9 and 12 is

1. 9999

2. 9996

3. 9696

4. 9936

The pictorial representation for a phrase is a__________.

1. Picto

2. Tally mark

3. Frequency

4. Data

The number 87846 is divisible by

1. 2 only

2. 3 only

3. 11 only

4. all of these

The ratio of 1 m to 50 cm is __________.

1. 1: 50

2. 50: 1

3. 2: 1

4. 1: 2

Which of the following fractions is not a proper fraction?

1. \(\frac { 1 }{ 3 } \)

2. \(\frac { 2 }{ 3 } \)

3. \(\frac { 5 }{ 10 } \)

4. \(\frac { 10 }{ 5 } \)