Arithmetical Reasoning Questions

Sumit wants to get his clothes washed. The laundry service charges in his city are such that for the first kg of clothes, he is charged Rs.150 and after that, he is charged Rs.50 for every kg that follows. If he gets 10kg of clothes washed, how much money does he pay for the laundry service ?

Which of the following interchanges in signs and numbers will make the given equation correct?
8 x 6 + 4 = 52

How many triangles are there in this geometric figure?

A shepherd had 17 sheep. All but eight died. How many was he left with?

Ravish is 7 years older than Vikas. Akash is 3 years younger than Ravish. Mohit is 5 years younger than Akash. Who is the youngest among all the four?

A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused. Then the number of such army men remained unused was

 In a row, Mohini is at 23rd position from left and 37th position from right. How many girls are there in the row?

In a row, there are 8 girls between Aruna and Bimla and Aruna being the first girl in row. There are 5 girls between Bimla and Chetna. If there are 14 girls after Chetna, then how many minimum girls are there in the row?