minutes hand gains 45% at 11.20 p.m. so finally what is %
of time gained by minutes hand
Answer Posted / archana
min hand travels 360 deg in 60 min
=>6 deg in 1 min
=>speed = 6 deg/min
45%of 6 deg /min=2.7
6 deg = 1 min
2.7 deg = 27 sec
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How many mashes are there in a sq. m of wire gauge. Each mesh being 8mm long X 5mm width
12 Blacksox and 12 Whitesox mixed in a box,a pair of sox is picked at a time,in which pick how many pick ,to get the right pair(black&black or white&white)?
sir am writing aso(assistant statistical officer) exam first time, so please send me previous papers, and syllabus. my optional subject is statistics
A man drives at a speed of 40 miles/hr. His wife left 30 mins. late with 50 miles/hr speed. when will they meet ?
32 people playing table tennis. how many matches to determine the winner.
13_46_8_180_210_75 = 64 . Use + and – in the empty places to make the equation holds good. Take m = number of + and n = number of – . Find m – n?
A invests $12000, B invests $8000, C invests $6000 and they got a profit of $1200. How much share A got more than B and C?
If the product of three consecutive int is 210,then sum of the two smaller ints is:
there are two boats across a river.one of the boat starts from x and proceeds to y at the other river end.while the other boat starts from y and proceeds to x.the first time these two boats meet is 200 kms from x.they continue their journey reach y and x respectively. when they come back they meet at a point which is 400 kms from y .find the width of the river ..
If LOAD = MPBE and DRIVE = ESJWF Then LADDLER = ?
Five trays cost is 0.35 each and dozen-----
a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will
Complete the series. 4, -5, 11, -14, 22, ---
A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
9 cards are there. you have to arrange them in a 3*3 matrix. cards are of 4 colours.they are red,yellow,blue,green. conditions for arrangement: one red card must be in first row or second row.2 green cards should be in 3rd column.Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.