Scroll:Mental Sums >> Mental Sums >> saq (229)

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.


 

1)  

Find the missing number in the following number pattern.
_____, 3970, 4070, 4170


Answer:_______________




2)  

Find the missing number in the following number pattern.
_____, 1763, 1863, 1963


Answer:_______________




3)  

Find the missing number in the following number pattern.
_____, 5937, 6037, 6137


Answer:_______________




4)  

Find the missing number in the following number pattern.
_____, 1736, 1836, 1936


Answer:_______________




5)  

Find the missing number in the following number pattern.
_____, 5002, 5102, 5202


Answer:_______________




6)  

Find the missing number in the following number pattern.
_____, 4322, 4422, 4522


Answer:_______________




7)  

Find the missing number in the following number pattern.
_____, 2735, 2835, 2935


Answer:_______________




8)  

Find the missing number in the following number pattern.
_____, 4700, 4800, 4900


Answer:_______________




9)  

Find the missing number in the following number pattern.
_____, 5952, 6052, 6152


Answer:_______________




10)  

Find the missing number in the following number pattern.
_____, 1764, 1864, 1964


Answer:_______________




 

1)  

Find the missing number in the following number pattern.
_____, 3970, 4070, 4170

Answer: 3870


SOLUTION 1 :

Step 1: 4070 - 3970 = 100
Step 2: 3970 - 100 = 3870

The missing number is 3870.



2)  

Find the missing number in the following number pattern.
_____, 1763, 1863, 1963

Answer: 1663


SOLUTION 1 :

Step 1: 1863 - 1763 = 100
Step 2: 1763 - 100 = 1663

The missing number is 1663.



3)  

Find the missing number in the following number pattern.
_____, 5937, 6037, 6137

Answer: 5837


SOLUTION 1 :

Step 1: 6037 - 5937 = 100
Step 2: 5937 - 100 = 5837

The missing number is 5837.



4)  

Find the missing number in the following number pattern.
_____, 1736, 1836, 1936

Answer: 1636


SOLUTION 1 :

Step 1: 1836 - 1736 = 100
Step 2: 1736 - 100 = 1636

The missing number is 1636.



5)  

Find the missing number in the following number pattern.
_____, 5002, 5102, 5202

Answer: 4902


SOLUTION 1 :

Step 1: 5102 - 5002 = 100
Step 2: 5002 - 100 = 4902

The missing number is 4902.



6)  

Find the missing number in the following number pattern.
_____, 4322, 4422, 4522

Answer: 4222


SOLUTION 1 :

Step 1: 4422 - 4322 = 100
Step 2: 4322 - 100 = 4222

The missing number is 4222.



7)  

Find the missing number in the following number pattern.
_____, 2735, 2835, 2935

Answer: 2635


SOLUTION 1 :

Step 1: 2835 - 2735 = 100
Step 2: 2735 - 100 = 2635

The missing number is 2635.



8)  

Find the missing number in the following number pattern.
_____, 4700, 4800, 4900

Answer: 4600


SOLUTION 1 :

Step 1: 4800 - 4700 = 100
Step 2: 4700 - 100 = 4600

The missing number is 4600.



9)  

Find the missing number in the following number pattern.
_____, 5952, 6052, 6152

Answer: 5852


SOLUTION 1 :

Step 1: 6052 - 5952 = 100
Step 2: 5952 - 100 = 5852

The missing number is 5852.



10)  

Find the missing number in the following number pattern.
_____, 1764, 1864, 1964

Answer: 1664


SOLUTION 1 :

Step 1: 1864 - 1764 = 100
Step 2: 1764 - 100 = 1664

The missing number is 1664.