Continue with your mobile number
First blank - we need a plural verb here to agree with the plural subject CELLS. The sentence talks about how the number of connections between the brain cells slowly die during the process of ageing. REDUCE and DECREASE can fit here. Diffuse - spread over a wide area or between a large number of people. Second blank - we need an adverb here to modify the verb WORK. The sentence talks about how some areas of the brain work less successfully. Both EFFICIENTLY and EFFECTIVELY will fit here. RELIABLE is an adjective.
A bag contains 18 black and 20 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...what is the probability that at least one of them narrates an incident truthfully.
A bag contains 4 red bands, 4 green bands and 6 blue bands. Two bands are drawn randomly. What is the probability that at most one band is red?
A vessel contains 5 red, ‘x’ green and 3 blue ribbons. If two ribbons are drawn from the vessel randomly, then the probability of getting a red and ...
A bag contains 14 black and 16 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...A box contains 12 yellow marbles, ‘x’ blue marbles and 12 white marbles. A box contains 5 yellow marbles, 2 blue marbles and 3 white marbles. The ...
Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probabili...
All the sides of a 3-inch solid cube are painted. The cube is then cut into cubes of equal size to 1 inch each. If a cube is chosen at random, what is t...
36 pens are there in a box where 12 are red pens, ‘p’ are blue pens and remaining are black pens. If a pen is picked, the probability of getting blu...
Find the probability that a number selected at random from first hundred number is a multiple of 3 or 5?