Zica virus is transmitted to humans by .....
Zica virus is transmitted to humans by .....
Zica virus is transmitted to humans by .....
rahul ? Jan 17 '2020 at 9:49
Correct answer is: Mosquitoes
Explanation:
Zika virus is transmitted to people primarily through the bite of an infected Aedes species mosquito (Ae. aegypti and Ae. albopictus). These are the same mosquitoes that spread dengue and chikungunya viruses.
E' is related to 'BH' in the same way as 'N' is related to?
Smita can finish a work in 12 days and Shyam can finish the same work in 9 days. After working together for 4 days they both leave the job. What is the fraction of unfinished work?
rahim ? Jan 10 '2020 at 12:17
Correct answer is: 2/9
Explanation:
Smita can finish a work in 12 days
Per day work of Smita = 1/12
Shyam can finish the same work in 9 days
Per day work of Shyam = 1/9
Per day work done if both work together = 1/12 + 1/9
\(=\frac{ 3+4 }{36}\)
\(= \frac{7}{36}\)
If they work for 4 days \(= 4 \times \frac{7}{36}\)
\(= \frac{7}{9}\)
Remaining unfinished work \(= 1 - \frac{7}{9}\)
\(= \frac{2}{9}\)
Which of the following is a land locked country?
In a certain code language. North = West, South = East, East = North, which direction does the sun rise?
rahim ? Jan 10 '2020 at 12:23
Correct answer is: North
Explanation:
Sun rises in east. As per question East = North.
Therefore Sun rises in North.
The average age of 27 students of a class is 22. If the age of the teacher is also added to their ages, then the average increases by one. Find the age of the teacher.
rihad ? Jan 10 '2020 at 14:2
Correct answer is: 50
Explanation:
Sum of ages of 27 students of a class = 27× 22 = 594
The average age of 27 students of a class and a teacher = 22 + 1 = 23
Sum ofages of 27 students of a class and a teacher = 23 × 28 = 644
Age of the teacher = 644 – 594 = 50
∴ Age of the teacher = 50
Which building currently holds the record for being the tallest in the World?