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Personal Skills (0) A vegetable seller sells his vegetables at the rate of Rs. 9 kg and thereby incurs a loss of 20%. If he had to make a profit of 5%, at what price per Kg should he sell his vegetables?
1452The price of coffee increases by 20%, how much percent consumption of coffee should be reduced by Reema so that the expenditure on coffee remains the same.
1104a radioactive material of mass 16 grms in 10 years due to radiation. how many years will it take for the material to attain a mass f 1 gm
1120A simple interest amount of Rs 6000 for 6 months is Rs 600. Calculate the annual rate of interest.
1099What is the smallest number by which 4880 must be divided in order to make it into a perfect square ?
1109In a classroom, a student is ranked 12th from right and 9th from left. How many students are there in total?
1147A motorcycle travels a certain length taking 7 hrs in the journey ahead, while returning, the increased speed of 12km/hr takes about 5 hrs. What was the length covered in this journey?
1116Robert invested rupees 8000 in a fixed deposit scheme for 2 years at compound interest of 5 p.c per annum. Calculate and choose from the below mentioned option, how much amount will Robert get from the fixed deposit on maturity?
1139
If 8 men are required to complete a work in 6 days, how many men will be required to complete the same work in ½ day?
A son and father go for boating in river upstream. After rowing for 1 mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min. tell the speed of river.
in a railway station, there are tow trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. the main line service starts at 5 o'clock. the harbour line starts at 5.02a.m. a man goes to the station every day to catch the first train. what is the probability of man catching the first train
The time showed by the clock at a moment is 8 am then the respective time of after and before 42896 hours is :
The ratio of length of a rod and its shadow is 1/sqrt(3). Find the angle of elevation.
three students appear in a test but no one write there name on answer sheet .and they submitted their sheet to teacher . when teacher distributed their answer sheet . what is probability that no one get their own answer sheet.
consider expression 'ab' . what happens when 'a' is divided by 'c' &'b' is multiplied by 'c'.
There is a room with 6' x 8'. A 1' tile is fixed along the 4 walls in one row. How many 1" tiles require to finish the work.
Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......
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There are 6 consecutive numbers P, Q, R, S, T, U, not necessarily in that order. Given that, Q is 2 less that P, P is 3 less that T and R is 2 less than S, arrange them in an ascending order.
Four persons can cross a bridge in 3, 7, 13, 17 minutes. Only two can cross at a time. Find the minimum time taken by the four to cross the bridge.
On Monday a manufacturer processed a batch of bats, on Tuesday he processed three times as many, and on Wednesday he processed 4000 bats. In the three days, He processed 16000 bats. How many did he process on Tuesday?
The dimensions of a certain box are 48" X 30" X 52". If the size of the box is increased proportionately until the sum of its dimensions equals 156", what will be the increase in the shortest side?
A is driving on a highway when the police fines him for over speeding and exceeding the limit by 10 km/hr.same time B is fined for over speeding by twice the amount by which A exceeded the limit.If he was driving at km/hr what is the speed limit for the road?