List of practice Questions

Find the correct number that will complete the series: 14, 26, 36, 44, 50, ____________, 56
Narmada Bachao Andolan : Medha Patkar :: Bhudan Andolan : ?
A introduces B: “She is the wife of the grandson of the father of my father.” What is B’s relation to A?

Find the missing code:
L1#1O2~2, J2#2Q3~3, _______, F4#4U5~5, D5#5W6~6

A clock is correct on Monday at 3:00 AM but gains 2 minutes per hour. What time will it show when the actual time is 7:30 PM on Tuesday?
Three thieves M, B and V each make one statement; only one statement is true.
M: I am innocent. B: I am innocent. V: B is involved.
Who was involved in the robbery?
If 2nd October is Monday, then which day of the week is 2nd November?
Two equal glasses filled with mixtures of alcohol and water in the proportions of \(2:1\) and \(1:1\) respectively were emptied into a third glass. What is the proportion of alcohol and water in the third glass?
Two oranges, three bananas and four apples cost ₹ 15. Three oranges, two bananas and one apple cost ₹ 10. How much will I pay for 3 oranges, 3 bananas and 3 apples?

Below is the Export and Import data of a company. Which year has the lowest percentage fall in imports from the previous year?

Find \(\sqrt{\,4^{6x^{2}}..... 25^{\,y/2}..... 9..... z^{4}\,}\).
₹ 776 is divided among 300 students (boys and girls). Each boy gets ₹ 2.40 and each girl gets ₹ 2.80. Find the number of girls.
There are 3 different types of rice weighing \(435,\ 493,\) and \(551\) kg respectively. The rice is packed in bags so that no two types are mixed and all bags are of equal size. Find the least number of bags.}
Based on the given pattern find the next term of the given series: 5, 6, 16, 57, 244, 1245, ?
Find the smallest number between 2000 and 3000 that is exactly divisible by 21, 24 and 28.
If 100 fewer students had applied and 50 fewer were selected, the ratio selected:unselected would be \(7:4\). In reality, the ratio selected:unselected was \(3:2\). How many students had applied?
Ritu wants to make a trapezium such that \(AB\) is parallel to \(CD\). \(\angle ABC=90^\circ\) and \(\angle BAD=45^\circ\). Lengths: \(CD=5\ \mathrm{cm}\) and \(BC=4\ \mathrm{cm}\). Find the area of the trapezium.
A shopkeeper marks 30% above cost and allows a 15% discount. He also uses a faulty balance: sells “1 kg” but delivers only 800 g. Find his actual profit percentage.
₹ 45000 is deposited at compound interest for 4 years. The rates are 6% (1st year), then increase by 1% each year (so 7%, 8%, 9%). Find the approximate amount at the end of 4 years.
In a box, there are 3 red marbles, 3 blue marbles and 7 green marbles. If 2 marbles are picked randomly, find the probability of picking two non-green marbles.

Find the missing number in the table. 

A manufacturer makes 1500 articles at the cost of 120 paisa per article. He fixes the selling price such that if only 1200 articles are sold, he makes \(80%\) profit on the total outlay. However, 240 articles get spoilt and he sells the remaining stock at this price. Find the actual profit percentage on total outlay.
Ram and Shyam are 10 km apart. They both see a hot-air balloon making angles of elevation \(60^\circ\) and \(30^\circ\) respectively. What is the height at which the balloon could be flying?
Average monthly expenditure for January--June is ₹ 3200. He spends ₹ 3000 (July), ₹ 3600 (Aug), ₹ 3900 (Sept), ₹ 4200 (Oct). If November’s expenditure is $50%$ of December’s and the average for the entire year is ₹ 3200, find November’s expenditure.
Find the value of: $\log 87600+\log 23100-8 =\ ?$