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.
_____, 1110, 1210, 1310


Answer:_______________




2)  

Find the missing number in the following number pattern.
_____, 3801, 3901, 4001


Answer:_______________




3)  

Find the missing number in the following number pattern.
_____, 2710, 2810, 2910


Answer:_______________




4)  

Find the missing number in the following number pattern.
_____, 5340, 5440, 5540


Answer:_______________




5)  

Find the missing number in the following number pattern.
_____, 1997, 2097, 2197


Answer:_______________




6)  

Find the missing number in the following number pattern.
_____, 3245, 3345, 3445


Answer:_______________




7)  

Find the missing number in the following number pattern.
_____, 2697, 2797, 2897


Answer:_______________




8)  

Find the missing number in the following number pattern.
_____, 1801, 1901, 2001


Answer:_______________




9)  

Find the missing number in the following number pattern.
_____, 2603, 2703, 2803


Answer:_______________




10)  

Find the missing number in the following number pattern.
_____, 5026, 5126, 5226


Answer:_______________




 

1)  

Find the missing number in the following number pattern.
_____, 1110, 1210, 1310

Answer: 1010


SOLUTION 1 :

Step 1: 1210 - 1110 = 100
Step 2: 1110 - 100 = 1010

The missing number is 1010.



2)  

Find the missing number in the following number pattern.
_____, 3801, 3901, 4001

Answer: 3701


SOLUTION 1 :

Step 1: 3901 - 3801 = 100
Step 2: 3801 - 100 = 3701

The missing number is 3701.



3)  

Find the missing number in the following number pattern.
_____, 2710, 2810, 2910

Answer: 2610


SOLUTION 1 :

Step 1: 2810 - 2710 = 100
Step 2: 2710 - 100 = 2610

The missing number is 2610.



4)  

Find the missing number in the following number pattern.
_____, 5340, 5440, 5540

Answer: 5240


SOLUTION 1 :

Step 1: 5440 - 5340 = 100
Step 2: 5340 - 100 = 5240

The missing number is 5240.



5)  

Find the missing number in the following number pattern.
_____, 1997, 2097, 2197

Answer: 1897


SOLUTION 1 :

Step 1: 2097 - 1997 = 100
Step 2: 1997 - 100 = 1897

The missing number is 1897.



6)  

Find the missing number in the following number pattern.
_____, 3245, 3345, 3445

Answer: 3145


SOLUTION 1 :

Step 1: 3345 - 3245 = 100
Step 2: 3245 - 100 = 3145

The missing number is 3145.



7)  

Find the missing number in the following number pattern.
_____, 2697, 2797, 2897

Answer: 2597


SOLUTION 1 :

Step 1: 2797 - 2697 = 100
Step 2: 2697 - 100 = 2597

The missing number is 2597.



8)  

Find the missing number in the following number pattern.
_____, 1801, 1901, 2001

Answer: 1701


SOLUTION 1 :

Step 1: 1901 - 1801 = 100
Step 2: 1801 - 100 = 1701

The missing number is 1701.



9)  

Find the missing number in the following number pattern.
_____, 2603, 2703, 2803

Answer: 2503


SOLUTION 1 :

Step 1: 2703 - 2603 = 100
Step 2: 2603 - 100 = 2503

The missing number is 2503.



10)  

Find the missing number in the following number pattern.
_____, 5026, 5126, 5226

Answer: 4926


SOLUTION 1 :

Step 1: 5126 - 5026 = 100
Step 2: 5026 - 100 = 4926

The missing number is 4926.