Title contents should be up to …………….. a) 50 b) 60 c) 70 d) 80​

If tangents PA and PB from a point P to a circle with centre O are inclined to each other at an angle of 80o then /_POA is equal to 50o (b) 60o(c)70o (d) 80o

The average of odd numbers up to 100 is (a) 49quad (b) 49.5 (c) 50 (d) 50.5

sqrt(50)xx sqrt(98) is equal to (a)63.75 (b) 65.95 (c) 70 (d) 70.25

If the circumference of a circle is decreased by 50% then the percentage of decrease in its area is (a) 25 (b) 50 (c) 60 (d) 75

Length and width of a field are in the ratio 5:3. If the width of a field is 42m, then its length is 50m (b) 70m (c) 80m (d) 100m

In Figure-2 PQ is tangent to the circle with centre at O , at the point B. If angle AOB = 100^@ , then angle ABP is equal to (A) 50^@ (B) 40^@ (C) 60^@ (D) 80^@

Mean of 100 items is 49. It was discovered that three items which should have been 60,70,80 were wrongly read as 40,20,50 respectively.The correct mean is.(a) 48 (b) 82(1)/(2) (c) 50 (d) 80

For Q.92, the percentage of the total profit that comes out of AC bogie is aproximately 50% b.80% c.70% d.60%

1 1/4 % as a fraction is (a) 1 /40 (b) 1/ 60 (c) 1/ 80 (d) 1/70

2, 6, 12, 20, 30, 42, 56, (......) (a) 60 (b) 64 (c) 72 (d) 70