Sasi Math (Revised for 1024)

Scroll:Real number system >> Decimal number >> saq (4485)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

0.1 x 0.1 is equal to

1) 0.11
2) -0.09
3) 0.01
4) 0.02

Answer:_______________

$\frac{1}{642}$ is equal to

(A) 0.0016 (B) 642 (C) 0 (D)1

1) D
2) A
3) C
4) B

Answer:_______________

0.1÷0.1 is equal to

(A) 1 (B) 0 (C) 0.1 (D)0.000.1

1) D
2) C
3) B
4) A

Answer:_______________

-10²is equal to

(A) -100 (B) 100 (C) 0 (D) 1

1) A
2) C
3) D
4) B

Answer:_______________

$\frac{1}{7}$ x $\frac{1}{7}$ is equal to

(A) 0.0204 (B) 0.001 (C) 0.007 (D) 0.0007

1) A
2) B
3) D
4) C

Answer:_______________

3 ÷ 100 is equal to

(A) 0.003 (B) 0.0003 (C) 0.03 (D) 1

1) A
2) C
3) B
4) D

Answer:_______________

GxGxGx............n times is equal to

(A) G^m(B) G^-n (C) Gⁿ (D) G^m+n

1) C
2) A
3) D
4) B

Answer:_______________

0.1 x 7 is equal to

(A) 0.1 (B) 0.7 (C) 7 (D) 0

1) B
2) A
3) C
4) D

Answer:_______________

0.3 x 0.3 is equal to

1) 0.09
2) -0.01
3) 0.18
4) 0.19

Answer:_______________

10)

$\frac{1}{918}$ is equal to

(A) 0.0011 (B) 918 (C) 0 (D)1

1) B
2) C
3) D
4) A

Answer:_______________

0.1 x 0.1 is equal to

1) -0.09
2) 0.02
3) 0.01
4) 0.11

Answer: 3

SOLUTION 1 :

Ans = 0.01

1 x 1 = 0.01

$\frac{1}{642}$ is equal to

(A) 0.0016 (B) 642 (C) 0 (D)1

1) B
2) D
3) C
4) A

Answer: 4

SOLUTION 1 :

$\frac{1}{642}$ = 0.0016

Ans :0.0016

0.1÷0.1 is equal to

(A) 1 (B) 0 (C) 0.1 (D)0.000.1

1) D
2) A
3) C
4) B

Answer: 2

SOLUTION 1 :

$\frac{(0.1)}{(0.1)}$ = 1

-10²is equal to

(A) -100 (B) 100 (C) 0 (D) 1

1) B
2) A
3) D
4) C

Answer: 2

SOLUTION 1 :

-10² = -100

Ans :-100

$\frac{1}{7}$ x $\frac{1}{7}$ is equal to

(A) 0.0204 (B) 0.001 (C) 0.007 (D) 0.0007

1) D
2) C
3) A
4) B

Answer: 3

SOLUTION 1 :

Soln :

$\frac{1}{7}$ x $\frac{1}{7}$ =1/ (7x7)

= $\frac{1}{49}$

=0.0204

3 ÷ 100 is equal to

(A) 0.003 (B) 0.0003 (C) 0.03 (D) 1

1) B
2) D
3) C
4) A

Answer: 3

SOLUTION 1 :

Soln :

$\frac{3}{100}$ = 0.03

FxFxFx............n times is equal to

(A) F^m(B) F^-n (C) Fⁿ (D) F^m+n

1) B
2) D
3) C
4) A

Answer: 3

SOLUTION 1 :

Ans:C

0.1 x 7 is equal to

(A) 0.1 (B) 0.7 (C) 7 (D) 0

1) B
2) C
3) D
4) A

Answer: 1

SOLUTION 1 :

0.1 x 7 = 0.7

Ans : 0.7

0.3 x 0.3 is equal to

1) -0.01
2) 0.19
3) 0.18
4) 0.09

Answer: 4

SOLUTION 1 :

Ans = 0.09

3 x 3 = 0.09

10)

$\frac{1}{918}$ is equal to

(A) 0.0011 (B) 918 (C) 0 (D)1

1) B
2) A
3) D
4) C

Answer: 2

SOLUTION 1 :

$\frac{1}{918}$ = 0.0011

Ans :0.0011