Scroll:Mental Sums >> Mental Sums >> saq (1004)

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.
270,320, _____,420


Answer:_______________




2)  

Find the missing number in the following number pattern.
990,1040, _____,1140


Answer:_______________




3)  

Find the missing number in the following number pattern.
260,310, _____,410


Answer:_______________




4)  

Find the missing number in the following number pattern.
630,680, _____,780


Answer:_______________




5)  

Find the missing number in the following number pattern.
700,750, _____,850


Answer:_______________




6)  

Find the missing number in the following number pattern.
740,790, _____,890


Answer:_______________




7)  

Find the missing number in the following number pattern.
800,850, _____,950


Answer:_______________




8)  

Find the missing number in the following number pattern.
180,230, _____,330


Answer:_______________




9)  

Find the missing number in the following number pattern.
540,590, _____,690


Answer:_______________




10)  

Find the missing number in the following number pattern.
690,740, _____,840


Answer:_______________




 

1)  

Find the missing number in the following number pattern.
270,320, _____,420

Answer: 370


SOLUTION 1 :

Step 1: 320 - 270 = 50
Step 2: 420 - 50 = 370



2)  

Find the missing number in the following number pattern.
990,1040, _____,1140

Answer: 1090


SOLUTION 1 :

Step 1: 1040 - 990 = 50
Step 2: 1140 - 50 = 1090



3)  

Find the missing number in the following number pattern.
260,310, _____,410

Answer: 360


SOLUTION 1 :

Step 1: 310 - 260 = 50
Step 2: 410 - 50 = 360



4)  

Find the missing number in the following number pattern.
630,680, _____,780

Answer: 730


SOLUTION 1 :

Step 1: 680 - 630 = 50
Step 2: 780 - 50 = 730



5)  

Find the missing number in the following number pattern.
700,750, _____,850

Answer: 800


SOLUTION 1 :

Step 1: 750 - 700 = 50
Step 2: 850 - 50 = 800



6)  

Find the missing number in the following number pattern.
740,790, _____,890

Answer: 840


SOLUTION 1 :

Step 1: 790 - 740 = 50
Step 2: 890 - 50 = 840



7)  

Find the missing number in the following number pattern.
800,850, _____,950

Answer: 900


SOLUTION 1 :

Step 1: 850 - 800 = 50
Step 2: 950 - 50 = 900



8)  

Find the missing number in the following number pattern.
180,230, _____,330

Answer: 280


SOLUTION 1 :

Step 1: 230 - 180 = 50
Step 2: 330 - 50 = 280



9)  

Find the missing number in the following number pattern.
540,590, _____,690

Answer: 640


SOLUTION 1 :

Step 1: 590 - 540 = 50
Step 2: 690 - 50 = 640



10)  

Find the missing number in the following number pattern.
690,740, _____,840

Answer: 790


SOLUTION 1 :

Step 1: 740 - 690 = 50
Step 2: 840 - 50 = 790