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The popular notion that a tree's age can be determined by counting number of internal rings in its trunk is generally true. Howeevr, to help regulate the internal temperature of the tree, the outermost layers of wood of the Brazilian ash often →peel away when the temperature exceeds 95 degrees Fahrenheit, leaving the tree with fewer rings than it would otherwise have. So only if the temperature in the Brazilian ash's environment never exceeds 95 degrees Fahrenheit →elav eing the tree with fewer rings than it would otherwise have. So only if the reliable measure of the tree's age. Which of the following is an assumption on whish the argument above depends?
A The growth of new rings in a trees is not a function of levels of precipitation.
B Only the Brazilaian ash loses rings because of excessive heat.
C One day of temperatures above 95 degrees Fahrenheit will cause the Brazilian ash to lose one ring.
D The internal rings of all tress are of uniform thickness
In the sentence ‘We have to keep our fingers crossed till the final result is declared the idiomatic expression 'to keep our fingers crossed' means.
A to feet suspicious
B to feel scared
C to wait expectantly
D to keep praying
Worn out by a long walk, she painted. Here 'worn out' is a-
A dangling participle
B present participle
C adjective complemen
D adverb
An ice cream parlour makes an ice cream using one of six different flavors of ice cream, one of three different flavor of syrup, and one of four different toppings. what is the total number of different ice creams that this ice cream paolour can make?
A 72
B 36
C 30
D 26
We have five fingers – each hand.
A in
B for
C with
D on
A person can travel from Dhaka to Faridpur in 5 different ways and then come back in any of these ways. How many different routes are possible for him to go to Faridpur and come back?
A 10
B 9
C 25
D 20
A bird shooter was asked how many birds he had in the bag. He replied that there were all sparrows but six, all pigeons but six, and all ducks but six. How many birds he had in the bag in all?
A 9
B 18
C 27
D 36
In how many ways can a subcommittee of four persons be formed from amongst four women and six men so that one particular man is always included ?
A 126
B 504
C 3024
D 210
The hour hand of an analog clock moves 1/60th of a degree every minute. Then how many degree will the hour hand move in one hour ?
A 1 degree
B 2 degree
C 3 degree
D 4 degree
We must keep our fingers _____ that the weather will stay fine for the picnic tomorrow.
A raised
B pointed
C lifted
D cressed (crossed)

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