water has maximum density(i.e. 4 gm/cc) at
- 2 degree celsius
- 4 degree celsius
- 3 degree celsius
- 0 degree celsius
0 voters
the minimum number of forces to keep a particle in equilibrium is
- 1
- 3
- 4
- 2
0 voters
insinuate meaning-
- approaching
- irregular
- threatening
- signal
0 voters
invigorate-
- veracity
- dull
- voracity
- revitalise
0 voters
find the value of [∛(20+14√2)+ ∛(20-14√2)]
- not possible
- 2
- 4
- 1
0 voters
available
- very open-minded
- able to be used
- easy to find
- easy to prepare
0 voters
The avg % scored by A in six subjects in board exams is 83%. If the highest % scored in any subject is 91%. What si the lowest possible % scored in any subject?
a) 43% b) 50% c) 67% d) None of these
The ration of the average age of the class without the teacher to the average age including the teacher is 8:9. If the ratio of the teacher's age and the average age of students is 3:1. Find the number of students.
a) 15 b) 20 c) 25 d) none of these
A train starts from X towards Y , which is at a distance of 55km . First it travels at a speed of 40 kmph , but after some time it increases its speed to 50 kmph . If it reaches Y in 75 minutes from the start, after how much time did it increase the speed?
a) 45 mins b) 50 mins c) 30 mins d) None of these
In a group of 9 people, 8 persons spent Rs 30 each for their meals. The 9th one spent Rs 20 more than the average expenditure of all the 9 persons. Find the total money spent by all of them.
a) Rs 292.5 b) Rs 300 c) Rs 350 d) None of these
The average age of a group of 8 people increases by 4 years when the youngest of them is not considered and decreases by 3 years when the oldest of them is not considered. Find the age difference between the youngest and the eldest.
a) 49 years b) 50 years c) 25 years d) None of these
Top 10 sarkari job in India..
1 civil service.
2 state psc
3 psu
4 goverment lacturer/professor
5 Indian scientist
6Teeno sena .army navy air force
7 indian railways engineer
8 NTPC
9 IBPS PO bank PO
10DOCTORS(like Aiims)
If Mr X drives at 10 kmph, he reaches his destination at 1 pm. If he drives at 15 kmph, he reaches his destination at 11 am. At what speed must he cycle to get there at noon?
I am able to find the time = 6 hrs and the distance = 60 km. But how to find the speed = 12 kmph ???
The average of a group of men is increased by 5 years when a person aged of 18 years is replaced by a new person of aged 38 years. How many men are there in the group?
Agar iss question ko 1 min me kar dala to life znga lala ..... phit time &work ki no tension
A and B together can do a piece of work in 12 days, which B and C together can do in 16 days. After A has been working at it for 5 days and B for 7 days, C finishes it in 13 days. In how many days C alone will do the work
- 18
- 16
- 36
- 24
0 voters
A sum of Rs. 210 was taken as a loan. This is to be paid back in two equal installments. If the rate of the interest be 10% compounded annually, then the value of each installment is:
A , B enter into a partnership and together start a business with contributions of Rs 30000 and Rs 40000 respectively. After 4 months , C also joins them with contribution of Rs45000. After 9 months B withdraws his contribution. At the end of the year , the profit is Rs 24000. What is the share of B in the total profit ?
The population of vultures in a particular locality is decreases by certain rate of interest (compounded annually). If the current population of vultures be 29160 and the ratio of decrease in population for second year and 3rd year be 10:9. What was the population of vultures 3 years ago?
and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 855, the total profit is :
A and B are partners in a business. A contributes 1/4 of the total capital for 15 months and B received 2/3 of the profit. For how long B's money was used ?
A) 3 monthsB) 6 monthsC) 10 months D) 12 months