Direction (66-70): What should come in place of the question mark(?) in the following number series?

12664   34    20  14 ?

The smallest 5-digit number divisible by 41 is:

How many number are there from 700 to 950 (Including both) which are neither divisible by 3 nor by 7?

Find the value of. 67²–33².

Direction : What value should come in the place of question mark (?) in the following questions?

23 × 45 ÷ 15=?

A room in a house measures 5 m in height and its length is 3 times its breadth. The cost of whitewashing its four walls at Rs. 2.50 per sq m is Rs. 200. What is the cost of carpeting the floor at Rs. 5 per sq m? 

In a regular polygon, the exterior and interior angles are in the ratio 1 : 4. The number of sides of the polygon is 

0.08% of 120% of 40,000 is equal to___.