Aarif, Arun and Abraham can do a work in 12, 20 and 24 days, respectively. They all begin together. Aarif leaves the work 1 day, Arun 3 days and Abraham 4 days before its completion. In how many days is the work finished?

Direction: Select the related word from the given alternatives.

Nest : Bird :: Den : ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
I, L, O, R, ?

Find the word spelt incorrectly.

The weight of a bucket full of water is 36 kg. If the weight of a half-filled bucket is 21 kg, what will be the weight of the empty bucket?

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. Fort Hare was more than that: it was a beacon for African scholars from all over Southern Central and Eastern Africa.

B. Until 1960, the University College of Fort Hare, in the municipality of Alice, about twenty miles due east from Healdtown, was the only residential center of higher education for blacks in South Africa.

C. For young black South Africans like myself, it was Oxford and Cambridge, Harvard and Yale, all rolled into one.

D. The regent was anxious for me to attend Fort Hare and I was gratified to be accepted there. I felt that I was being groomed for success in the world.