Ques:- On cutting which solid parabola would be generated
Ques:- A heap of coconuts is divided into groups of 2, 3 and 5 and each time one coconut is left over. The least number of Coconuts in the heap is?
Recent Answer : :
13. One group of each = 2+3+5 = 10 and 1 remainder for each = 1+1+1 = 3. 10+3 = 13
Ques:- There are two water tanks X andY , X is much smaller than Y. While water fills at the rate of 1 liter every hour in X, it gets filled up like, 10, 20, 40, 80, 160 in tank Y. (At the end of first hour, Y has 10 liters, second hour it has 20 liters and so on). If tank Y is 1/32 filled of the 21 hours, what is total duration of hours required to fill it completely?
Recent Answer : :
1/32(x)L=21h
10L=1h
X=21x10x32
=6720 Liters
Thus:
6720L=Yh
10L=1h
Yh=6720/10
Y=672h
Ques:- A man leaves office daily at 7:00 pm. A driver with car comes from his home to pick him from office and bring back home. One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home.In the way he meets the car and return home on car. He reaches home 20 min earlier than usual.in how much time does the man reach home usually… ? GIVE THE STEPS PLZ…
Recent Answer : :
Since the car has met the person 20 minutes beforehand, it has saved 10 mins of a journey
A man has started 1.30 hrs before and the car has met him 10 mins before the actual time, he takes to reach daily is 1hr and 20 mins
Ques:- My job profile
Ques:- The incomes of two persons A and B are in the ratio 3:4. If each saves Rs.100 per month, the ratio of their expenditures is 1:2 . Find their incomes?
Recent Answer : :
50 each
3x -y = 100
4x-2y = 100
Ques:- Why you going to join in this company?
Ques:- Pairs of primes separated by a single number are called prime pairs. Examples are 17 and 19. Prove that the number between a prime pair is always divisible by 6.
Ques:- P, Q and R completed a piece of work, P worked for 6 days, Q for 9 days and R for 4 days. Their daily wages were in the ratio of 3:4:5. Find the daily wages of R, if their total earning was Rs.1480?
Ques:- The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?
Recent Answer : :
1200
Ques:- HCF and LCM two numbers are 12 and 396 respectively. If one of the numbers is 36, then evaluate the other number ?
Recent Answer : :
132
Ques:- Tell me something abt colour pink? and blue?
Ques:- Can you work outside kolkata ?
Ques:- Why do you want to work in BPO?
Ques:- What drives you in your professional life?
Ques:- Animesh and Anand together got a profit of Rs. 9,600 and they distributed between themselves in the ratio of 5 : 7. What is the share of Animesh?
Recent Answer : :
share= 5:7
i.e.,
=9600*5/12
= 4000
Ques:- The side of a square is increased by 25% then how much % does its area increases?
Recent Answer : :
56.25%
Ques:- What is your big achivment?
Ques:- Are you applying for other jobs?
Ques:- What’s the most creative way you can break a clock?
Ques:- Tell me something about you & your experience?
Ques:- The post office is to the east of the school while my house is to the south of the school. The market is to the north of the post office. If the distance of the market from the post office is equal to the distance of my house from the school, in which direction is the market with respect to my school?
Recent Answer : :
North-east
Ques:- A person needs 6 steps to cover a distance of one slab. If he increases his foot length (step length) by 3 inches, he needs only 5 steps to cover the slabs length. What is the length of the each slab
Recent Answer : :
90 inches
Slab = 6(x) where x is each step
Slab = 5(x + 3)
6(x) = 5(x + 3)
6(x) = 5(x) + 15
x = 15 inches
So 6(x) = 6(15) = 90
Check: 5( x + 3) = 5(18) = 90
Slab size is 90 inches
Ques:- What changes would you make if you came on board?
Ques:- Assume you are hired, then how long would you expect to work for us?
Ques:- How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?
Recent Answer : :
Total distance to cover = 132 +110 = 242m
Speed = 72kn/hr = 20m/s
time = 242/20 = 12.1 sec.
Ques:- Which among the following countries has joined World Trade Organisation as the 153rd member
Ques:- In mathematics country 1,2,3,4….,8,9 are nine cities. Cities which form a no. that is divisible by 3 are connected by air planes. (e.g. cities 1 & 2 form no. 12 which divisible by 3 then 1 is connected to city 2). Find the total no. of ways you can go to 8 if you are allowed to break the journeys.
Ques:- Briefly describe your ideal job?
Ques:- Where have you saved money handled more with less or found other ways to cut cost or increase productivity?
A parabola is obtained as the intersection of a cone with a
plane