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What is the total number of ways in which you can select 4 letters from the word EXAMINATION. (Note - They need not be distinct, e.g. AAEM is possible)

Mohit and Rohit undertook a work for 4400 Mohit alone can do that work in 10 days and Rohit alone can do that work in 15 days If both of them work together then what is the difference between the amount of money received

when will the nmat and snap 2023 crash course launch?

let b be a positive integer and a=b^2-b

p% of q+q% of p ÷12.5% of (p+q),1/p+1/q=

how to improve varc section , my score is coming in negative number ?

profile 7/6/8 SC how much percentile should i target for top iims except IIM ABKIS

Rajini is 7 times as oldas his son .after 3 years he will be 5 times his sons age.what is rajinis present age

One day each of Neha's friends consumed some cold drink and some orange squash. Though the quanti- ties of cold drink and orange squash varied for the friends, the total consumption of the two liquids was exactly 9 litres for each friend. If Neha had one-ninth of the total cold drink consumed and one-eleventh of the total orange squash consumed. Find the ratio of the quantity of cold drink to that of orange squash consumed by neha on that day?

An article sold at 10 percent loss.if the c.p is decreased by rs 5 and sp is increased by rs 8 .then profit 10 percent earned on it .what is orginal selling price on the article