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.
390,440, _____,540


Answer:_______________




2)  

Find the missing number in the following number pattern.
330,380, _____,480


Answer:_______________




3)  

Find the missing number in the following number pattern.
890,940, _____,1040


Answer:_______________




4)  

Find the missing number in the following number pattern.
880,930, _____,1030


Answer:_______________




5)  

Find the missing number in the following number pattern.
140,190, _____,290


Answer:_______________




6)  

Find the missing number in the following number pattern.
280,330, _____,430


Answer:_______________




7)  

Find the missing number in the following number pattern.
480,530, _____,630


Answer:_______________




8)  

Find the missing number in the following number pattern.
710,760, _____,860


Answer:_______________




9)  

Find the missing number in the following number pattern.
670,720, _____,820


Answer:_______________




10)  

Find the missing number in the following number pattern.
220,270, _____,370


Answer:_______________




 

1)  

Find the missing number in the following number pattern.
390,440, _____,540

Answer: 490


SOLUTION 1 :

Step 1: 440 - 390 = 50
Step 2: 540 - 50 = 490



2)  

Find the missing number in the following number pattern.
330,380, _____,480

Answer: 430


SOLUTION 1 :

Step 1: 380 - 330 = 50
Step 2: 480 - 50 = 430



3)  

Find the missing number in the following number pattern.
890,940, _____,1040

Answer: 990


SOLUTION 1 :

Step 1: 940 - 890 = 50
Step 2: 1040 - 50 = 990



4)  

Find the missing number in the following number pattern.
880,930, _____,1030

Answer: 980


SOLUTION 1 :

Step 1: 930 - 880 = 50
Step 2: 1030 - 50 = 980



5)  

Find the missing number in the following number pattern.
140,190, _____,290

Answer: 240


SOLUTION 1 :

Step 1: 190 - 140 = 50
Step 2: 290 - 50 = 240



6)  

Find the missing number in the following number pattern.
280,330, _____,430

Answer: 380


SOLUTION 1 :

Step 1: 330 - 280 = 50
Step 2: 430 - 50 = 380



7)  

Find the missing number in the following number pattern.
480,530, _____,630

Answer: 580


SOLUTION 1 :

Step 1: 530 - 480 = 50
Step 2: 630 - 50 = 580



8)  

Find the missing number in the following number pattern.
710,760, _____,860

Answer: 810


SOLUTION 1 :

Step 1: 760 - 710 = 50
Step 2: 860 - 50 = 810



9)  

Find the missing number in the following number pattern.
670,720, _____,820

Answer: 770


SOLUTION 1 :

Step 1: 720 - 670 = 50
Step 2: 820 - 50 = 770



10)  

Find the missing number in the following number pattern.
220,270, _____,370

Answer: 320


SOLUTION 1 :

Step 1: 270 - 220 = 50
Step 2: 370 - 50 = 320