what is the remainder when 50^51 is divided by 53?
Plz post full solution
What is a better option to improve on speed, Sectional tests or full length tests?
Approach pls
how to bring accuracy in doing para jumbles of moderate or tough level?
Anyone please tell the solution for the question mentioned below. The one presen in book is not clear
12^107/37 ?
Tom and dick are running in the sane race , tge probability of their winning are 1/5 and 1/2 respectively. Find the probability that either of them wins the race.??
In two bags there are to be put altogether 5 red and 12 white balls neither bag being empty. How must the balls be divided so as to give a person who draws one ball fron either bag 1. The least chance of drawing a red ball?. 2. The greatest chance of drawing a red ball?
A speaks the truth 3 times out of 4 times, B 7 times out of 10, they both assert that a white ball is drawn from a bag containing 6 ball, all different. Fin the probability of the truth of assertion.
find the number of real roots of the equation x^4+3x^3+3x^2+3x+2=0
Find the product of all the real roots of the quadratic equation x2 – |x| – 12 = 0.
- 144
- -16
- 2
- 1
0 voters
There are deers and ducks in zoo, if we count heads,there are 180 ,while legs are 448,no of deers in zoo ???
find remainder (50^51)/53? Full solution plsss??
ans: 35
A shopkeeper marks his good at 60% above the cost price. He allows a discount of 12.5%. Also he cheats 14.28% while purchasing and 20%at selling and gives one article free on purchase of 15 articles.
Find the profit/loss in whole transaction.
Ans: 80%
Approach Plaease?
25% are absent, 30% failed, 10%just passed by grace of 5 marks.find avg of class ,if remaining scores avg of 60 marks and passing marks is 33 .
In a triangle of ABC right angled at B, The bisector of the external angle CAF when produced intersects the base CB at E, Then find the lenght of AE?
There is a 7 × 7 chessboard. Two squares are chosen at random. What is the probability that the 2 squares have a common edge?
- 2/7
- 1/14
- None Of these
- 1/7
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| x - 6 | > | x2 - 5x + 9 |
pls explain
Price of certain article raised by 10% ,consumption of same was inc by 200 to 225 tons .how much perc expenditure rise ?
After 3 successive equal perc rise in salary of 100 rupees turned into 140 rs 49 paise .find perc rise ?