Two chords of lengths 2L1 and 2L2 are drawn in a circle.
Their lengths are inversely proportional to the straight
distance joining the centre.Find the radius of circle?
A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his fathe 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.
Two trains A&B start at opposite points 120km at 60kmph. A fly starting along with train A at 120kmph reaches B then returns back to touch and continue. By the time two trains meet howmuch distance the fly would have travelled?
Person who dicided to go to weekend trip should not exceed 8 hrs driving in a day. Average speed of forward journey is 40 miles/hour . Due to traffic in sundays ,in return journey average speed is 30mph.How far he can select a picnic spot?
COMPLETE THE SERIES 19 48 30 96.... A.144 B. 192 C.160 D. NONE OF THESE
Sir iam going to write exam for the post of Officers under training in APSRTC. Please send me the model papers to my mail ganjiramji@gmail.com
how many two digit numbers satisfy the property:the last digit of the sqr of the two digit number is 8
roht was 4 times as old as his son 8 years ago. after 8 years , rohit will be twicw as old as his son. what are their present ages?(**** please give explanaion***)
There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?
9 laboures can complete the construction of a wall in 18 days. How many less days will 12 laboures take to complete the same wall?
pls send me andhra bank clerk model papers&syllabus
A tape manufacturer reduces the price of his heavy duty tape from Rs.30/- to Rs.28/- a reel and the price of a regular tape from Rs.24/- to Rs.23/- a reel. A computing centre normally spends Rs.1440/- a month for tapes and 3/4 of this is for heavy duty tapes. How much will they save a month under the new prices?
Two trains A&B start at opposite points 120km apart at 60kmph. A fly starting along with train A at 120kmph reaches B then returns back to touch A and continues the two and fro movement. By the time two trains meet how much distance would the fly have traveled?