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Start learning 50% faster. Sign in nowRule ⇒ When the group acts as a unit the verb should be singular. Committee is the collective noun, thus, verb used will be singular i.e. has.
A is twice efficient as B and B can do a piece of work in 40 days. B started the work and after a few days A joined him. They completed the work in 32 d...
Suppose Bittu is 50% more efficient than Aman then, what will be the time taken by Bittu alone to complete 40% of the work.
Which of the following statements is/are redundant to answer the above questions?
The speeds of Avinash and Rahul are 70km/hr and 90km/hr. Initially Rahul is at a place P and Avinash is at a place Q. The distance between Rahul and Avi...
Aman is how much % (less/more) efficient than Kiran?
A tank is filled by 3 pipes, second pipe take 10 hours more than first pipe and 10 hours less than third pipe to fill the tank alone. If second and thir...
A yearly payment to the servant is Rs 4080 and 1 journey ticket but servant leave the job after 7 months and receives Rs 1580 and 1 journey ticket, then...
Which of the following equations represents the number of days in which A and B Working together can finish the same work?
A driver of truck sees an ambulance 160 meters ahead of him. After 20 seconds the ambulance is 140 meters behind. If the speed of the truck is 80 kmp/h,...
Which of the following equations represents the number of day in which B and C working together can finish the same work?