Two articles are sold at the same price. one at a profit of 75% and the other one at a loss of 30%. what is the over all profit or loss?
A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone? A) 40 days B) 50 days C) 55 days D) 60 days E) None of these
A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is: A) 2km/hr B) 3 km/hr C) 2.5 km/hr D) 4 km/hr E) None of these
4 men can complete a piece of work in 2 days. 4 women can complete the same piece of work in 4 days whereas 5 children can complete the same piece of work in 4 days. If 2 men, 4 women and 10children work together, in how many days can the work be completed?
- 1 day
- 3 days
- 2 days
- 4 days
- None of these
There are 6 boxes numbered 1,2,...6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is:
A.5
B.21
C.33
D.60
E.27
In how many ways can 12 different books be divided equally among 4 sets of groups.
If a commission of 10% is given on MP of book ,the publisher gains 20% if the commission is increase to 15% the gain % is ?
a) 40/3
b) 10
c) 20
d) 15
e) None of these
Answer - a , Please tell a faster method to solve it
If anyone can provide trick fir those machine input output ques. please help.
A takes 2 hr more than B to walk D km .if A double his speed than he can make it in 1 hr less than B. how much time does B require for walking D km?
a)4 hr
b)1 hr
c)2.5 hr
d)1.5hr
e)3hr
Answer - a , A method to solve it faster ? Please
How many 4-letter words with can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?
A) 400 B) 4050 C) 5040 D) 5773 E) None of these
a trader sells 20kg of sugar at rs. 400. A customer asks 20% discount and he agrees to it but instead of 1kg he gives 4% less sugar. what is the effective discount that the customer gets?
2,15,4,47,7,118,11,?,?
a) 210 ,15
b) 202, 16
c) 200, 17
d) 203,16
Anybody here giving UGC NET and if yes which subject
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Statements:
All kings are demons
Some kings are dragons
Only dragons are demons
Conclusions:
I. All demons being kings is a possibility
II. Some dragons not being demons is a possibility
answers plz
12 men and 18 women working 17.5 hours in 60 days can do a work. if 1 man=2 woman then to do twice the work in 50 days working 9 hours a day, how many women are required to do work with 21 men?
How much have you all got in career power's free ST? I found few answers to be erroneous but they haven't provided any solutions 😕
Some plane are helicopter.
All helicopter are car.
All car are kites.
All kites are ball.
conclusions:
1. Some helicopter are ball.
2. All kites are planes.
3. All balls are cars.
4. All helicopters are kites.
- only 3
- none of these
- only 1
- only 2
- only 4
0 voters
OB 8
43.
By selling 45 lemons for Rs 40, a man loses 20 %. How many should he sell for Rs 24 to gain. 20 % in the transaction ?
a.16
b.20
c.18
d.22
e.None of these