How many different 5-letter words, meaningful or otherwise, can be formed using all the letters of DELHI, such that every word starts with D and ends with I?

A person bought a car and sold it for ₹3,00,000. If he incurred a loss of 20%, then how much did he spend to buy the car?

What is the remainder when 51 × 27 × 35 × 62 × 75 is divided by 100?

How many pairs of natural numbers are there such that the difference of whose squares is 63?

Two Statements are given followed by two Conclusions:

Statements: All cats are dogs.

All cats are black.

Conclusion-I: All dogs are black.

Conclusion-II: Some dogs are not black.

Which of the above Conclusions logically follows/follow from the two given Statements, disregarding commonly known facts?

A car travels from X to Y at speed $v$, returns at $2v$, again travels from X to Y at $3v$, and returns at $4v$. Where does the average speed for the entire journey lie?

X can complete 20% of a work in 8 days, while Y can complete 25% of the same work in 6 days. If they work together, in how many days will they complete 40% of the work?

If every alternate letter of the English alphabet starting from B is written in lower case and the remaining letters are written in capital letters, how will the first month of the second half of the year be written?

Consider the following sequence that follows some arrangement: c_accaa_aa_bc_b The letters that appear in the gaps are

A family consists of two children, their mother and their father. The average weight of the children and mother is 50 kg. The average weight of the children and father is 52 kg. If the father's weight is 60 kg, find the mother's weight.

The average marks of 100 students was calculated as 40. Later it was discovered that one student's marks were recorded as 83 instead of 53. Find the corrected average.

In a group of 15 people, 7 can read French, 8 can read English while 3 of them can read neither of these two languages. The number of people who can read exactly one language is:

A joint family consists of seven members A, B, C, D, E, F and G with three females. G is a widow and sister-in-law of D's father F. B and D are siblings and A is daughter of B. C is cousin of B. Who is E?

1. Wife of F

2. Grandmother of A

3. Aunt of C

Select the correct answer using the code given below:

Which year has the same calendar as that of 2009?

Mr 'X' has three children. The birthday of the first child falls on the 5th Monday of April, that of the second one falls on the 5th Thursday of November. On which day is the birthday of his third child, which falls on 20th December?