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Personal Skills (0) find the smallest no in gp whose sum is 38 and product is 1728 a. 12 b. 20 c. 8 d. none of these
4 9687a boat travels upstream 20km in 6 hrs and 18 km downstream in 4hrs find the speed of boat in still water a.1/2kmph b. 7/12kmph c.5kmph d.none of these
3 9484A BOX CONTAIN 10 PINK BALLS 5 RED BALLS 6 GREEN BALLS. HOW MANY BALLS SHOULD BE DRAWN SO THAT ATLEAST ONE OF EACH COLOUR IS SELECTED.
4 6587
M, N, O are jogging in the same direction around a circular track. The track is marked with numbers from 1 to 12, like the dial of a watch. The 12 numbers are uniformly spaced on the track. M overtakes N once at 5 and then the next time again at 9. M overtakes O once at 2 and then the next time again at 4. Find the ratio of N's speed to O's speed?
distance D=rt where r & t are +ve and r is constant,as t increases then D_________
if on a salary of rs."S" per month,one has to pay one tax of x rs. And a second type of tax of y rs then % of salary taken home is?
If LOAD = MPBE and DRIVE = ESJWF Then LADDLER = ?
WHY AND WHERE RTGS TO BE USED.
if f(x)=1/x then f(f(f(x))) equals
I want RRB loco pilot exam model question papers and previous rrb model solved question papers
How many mod 3 counters are required to construct mod 9 counter.
There are two natural numbers. A cube difference of the squares is a square difference of their cubes.These are the smallest possible numbers. what is the sum of these numbers?
A ship went on a voyage.After it had travelled 180 miles a plane statrted with 10 times the speed of the ship. An army 50 miles long marches at a constant rate. A courier standing at the rear moves forward and delivers the message to the first person and then turns back and reaches the rear of the army as the army completes 50 miles. Find the distance travelled by the courier.
he hour hand lies between 3 and 4. Tthe difference between hour and minute hand is 50 degree.What are the two possible timings?
Three friends divided some bullets equally. After all of them shot 4 bullets the total no.of remaining bullets is equal to that of one has after division. Find the original number divided.
A 4" cube is painted in all its faces and then it is cut down into 1" blocks. How many 1" blocks are there even without a single face being painted?
There are 600 tennis players 4% wear wrist band on one wrist Of the remaining, 25% wear wrist bands on both hands How many players don't wear a wrist band?
6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units of work by working 8hrs/day ?