what is the probability of getting a sum of 16 when throwing 4 dices ?
Find the number of ways in which 14 identical and indistinguishable balls can be divided into three groups.
Find the number of terms common to the series 1, 6, 11, 16, .... 1001 and the series 2, 6, 12, 20....930
How many triangular numbers less than 1000 can be expressed in X^2-Y^2 form?
There is a 50m long army platoon marching ahead. The last person in the platoon wants to give a letter to first person leading the platoon. So while the platoon is marching he runs ahead, reaches the first person and hands over the letter to him and without stopping he runs and comes back to his original position. In the mean time the whole platoon has moved ahead by 50m. The question is how much distance did the last person cover in that . Assuming that he ran the whole distance with uniform speed.
http://imgur.com/5K20l8o can anyone explain me the explanation ? even the answer marked does not matches with the solution?
From the top of cliff of 100 m height, it is observed that the angle of depression of a boat which is at a distance of 100(2-sq.rt(3)) m from the cliff is x degrees. Determine x.
Please explain your answers. I got 75 degrees, But, print says 15 degrees. Please help...........................
http://imgur.com/H5tMEc4
The sum of first 80 terms of the series 12,20,30,42 is A) 191540 B) 190980 C) 190620 D) 190560
find the no of solutions to equation p+q+r+s=8 where p,q,r,s are less than 6.
No.of digits in 17factorial
Hi everyone, is there a blog for discussing the test centers and finding common people travelling to the same centers? Got a center too far from my home.
Thanks!
if somebody has solved similar type of ques in any mock and can send the solution ..
A five-digit number N has its sum of digits less than 10. Also, 2N is a 6-digit number. How many such values of N are possible?
"How many natural numbers below 500 are divisible by at least one of 2, 3, 4, 6, 8 and 10?"
Does this statement mean we should consider 500 too or should we exclude 500
How many natural numbers having less than 4 digits can be formed such that the sum of the digits is less than 10?
My score in quant section in aimcats is considerably low inspite of covering up basics...kindly suggest some other ways to improve mock score at this tym to boost up some confidence in prep.
Ratio of LCM of 1st 100 natural no.s to 1st 105 natural no.s??
PQ is the diameter of a semicircle. R is a point on the arc of the semicircle. RS is the altitude drawn to PQ. QS = 16 cm, RS =8. Find the area (in sq.cm) of triangle PQR.
Each of two circles passes through the centre of the other. The radius of either circle is 2 cm. Find the area of the intersecting region (in sq.cm).