ALP CBT-2 Previous Year Question 2019-01-22 Evening Shift Electrician

If a + b = 12 and ab = 32, then \(a^2 + b^2\) = ?

The value of is closest to: Correct Option - 3 + 1 1 + √2 1 √2 + √

Find the mean of the range and the mode of the given data. 4, 6, 11, 17, 18, 3, 11, 21, 5, 11

ΔOPQ is similar to ΔRST. If the ratio of OP : RS is 3 : 5 and if PQ = 6 cm, then the length of ST is:

A certain sum amounts to Rs. 1,323 in 2 years and to Rs. 1389.15 in 3 years at r% p.a. when the interest is compounded yearly. What is the value of r?

An object travels the first 200 m in 20 s and the next 200 m in 30 s. The average speed of the object is ________.

20% of 125% of 160 = ?

What is the diameter of a circle if the area is 154 cm2? (Take π = 22/7)

Hose A and B can fill a pool in 5 and 10 minutes respectively. After 2 minutes, hose B gets blocked. How much time hose A take to fill the remaining pool?

An article was sold for ₹ 945, at a loss of 10%. What was the cost price of the article?