For the following questions answer them individually
A four-digit pin, say abcd, of a lock has different non-zero digits. The digits satisfy b = 2a, c = 2b, d = 2c. The pin is divisible by __________.
A horse is grazing in a field. It is tied to a pole with a rope of length 6 m. The horse moves from point A to point B making an arch with an angle of 70°. Find the area of the sector grazed by the horse.
$$\triangle ABC$$ and $$\triangle DEF$$ are similar triangles and their areas are 49 cm$$^2$$ and 144 cm$$^2$$ respectiwly. If EF = 16.80 cm, then find BC.
A can of water and milk mixture contains 60% milk. A part of this mixture is replaced by another mixture containing 50% milk and the percentage of milk was found to be 52%. The quantity of mixture replaced is:
The number of mobile sim-cards in 4 states/UT are given in the bar diagram. Study the diagram and answer the question.
In which State/UT is there the smallest number of owners of the BSNL Sim-card?
Select the option that can be used as a one-word substitute for the given group of words.
A poll taken of voters leaving the voting place that is usually used for predicting the winners.
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
Usually, Ratheesh hasn’t / take part in these types / of events because of / his hectic schedule.
Select the most appropriate option to fill in the blank.
There was a ____________accident last night and the inspector on deputy was unable to raise help when she called from the mountains.