Related Questions

A drug that is highly effective in treating many types of infection can,at present,be obtained only from the bark of the ibora , a tree that is quite rare in the wild. It takes the bark of 5000 trees to make one kilogram of the drug. It follows, therefore, that continued production of the drug must inevitably lead to the ibore's extinction. Which of the following,if true, most seriously weakens the arguments above ?
ক The drug made from the ibora bark is dispensed to doctors from a central authority
খ The drug made from the ibora bark is expensive to produce
গ The leaves of the ibora are used in a number of medical products
ঘ The ibora can be propagated from cuttings and grown under cultivation
The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
A hospital has enough pills on hand to treat 10 patients 14 days. How long will the pills last if their are 35 patients ?
ক 7 days
খ 6 days
গ 5 days
ঘ 4 days
L is older than M and taller than N. O is younger than P, older than N and shorter than Q. R is older than S, younger than N, shorter than S and taller than Q. S is older than L, M, O, P, Q, R and S is necessarily false?
ক O is the shortest of the group.
খ N is the second tallest of the group.
গ L is the tallest of the group.
ঘ Q is the third oldest of the group.
There are five statements given below: i. karim earns more than Rahim but less than Raihan ii. Tarique earns more than Farid iii. Rahim earns more than Rariq iv. Raihan and Rarique earn equal amounts v. Farid earns the least amount which of the above statements prove that Tarique earns more money than Rafiq?
ক I, II and III
খ II, III and IV
গ III, IV and V
ঘ I, III and IV
A reduction of 21% in the price of pulse enables a person to by 10.5 kg more for Tk. 100. How much is reduced per kg of pulse?
ক Tk 2.50
খ Tk 2.25
গ Tk 2
ঘ Tk 2.30
If a periodic pulse waveform has a pulse width and the time between pulses each equal to or greater than five time constants, the capacitor will
ক Partially charge and fully discharge during each period of the input waveform
খ Fully charge and partially discharge during each period of the input waveform
গ Fully charge and fully discharge during each period of the input waveform
ঘ Partially charge and partially discharge during each period of the input waveform
Many patients began to show symptoms ______ the drug.
ক after they stop taking
খ after they stopped taking
গ after they have stopped taking
ঘ after they had stopped taking
Identify the incorrect word/phrase indicated by (1), (2), (3) or (4) in the following sentence: A doctor may be able "to diagnose" a problem "prefect" but he may not able to find a drug "to which" the patient "will respo
ক to diagnose (1)
খ perfect (2)
গ to which (3)
ঘ will respond (4)

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