Related Questions

There are 240 doctors and nurses at a hospital. If the ratio of doctors to nurses is 5 to 7, how many nurses are at the hospital?
A 20
B 60
C 100
D 140
The girl whom you met in the hospital is my cousin. Here "whom you met in the hospital" clause is a/an:
A noun clause
B adjective clause
C adverbial clause
D principal clause
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?
A Having waited a day, it is too late to take an antibiotic
B You need an antiseptic, not an antibiotic
C You need to be vaccinated instead of taking an antibiotic
D You are infected by a virus
At the beginning of a class period, half of the students in a class go to the library. Later in the period, half of the remaining students go to the computer lab. If there are 8 students remaining in the class, how many students were originally in the cla
A 12
B 16
C 24
D 32
The chemistry lab instructor informed us that the higher the temperature of a molecule---
A the more energy it has
B than it has more energy
C more energy has it
D it has more energy
A certain lab experiments with white and brown mice only. In one experiment , 2/3 of the mice are how many mice in total are in the experiment?
A 26
B 36
C 39
D 21
Feminine gender of “Lab” is-
A Lady
B Lass
C Girl
D Madam
Choose the one underlined word or phrase that must be changed to correct the sentence : The aims of the European Economic Community (EEC) are to eliminate tariffs between member countries: developing common policies for agriculture , lab our welfare , trade and transportation and to abolish trusts and cartels.
A developing
B labour
C transportation
D abolish
A certain lab experiments with white and brown mice only. IN one experiment, 2/3 of the mice are white. If there are 13 brown mice in the experiment how many mice in total are in the experiment?
A 26
B 36
C 39
D 21
At the beginning of a class period, half of the students in a class go to the library. Later in the period, half of the remaining students go to the computer lab. If there are 5 students remaining in the class, how many students were originally in the class?
A 12
B 16
C 24
D 32

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