Related Questions

In a city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city has neither black hair nor black eyes?
A 35
B 40
C 45
D 50
In a certain city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city have neither black hair nor black eyes?
A 35
B 40
C 45
D 50
City B is 8 miles east of City A. City C is 6 miles north of City B. City D is 16 miles east of City C and City E is 12 miles north of City D. What is the distance from City A to City E?
A 10 miles
B 20 miles
C 24 miles
D 30 miles
City B is 4 miles east of City A. City C is 3 miles north of City B. City D is 8 miles east of City C and City E is 6 miles north of City D. What is the distance from City A to City E?
A 5 miles
B 10 miles
C 15 miles
D 20 miles
P,Q, R, S, T, V and W are seven friends .Each of them likes a particular fruit, viz. Apple, Banana, pear, Guava , Orange, Mango and Watermelon and each of them has a favorite city, viz. Mumbai , pune, Delhi, Kolkata, chennai, Hyderabad and Cochin . The choices of fruit and favorite city of the seven friends aren't necessarily in the same order. Q likes Mango and his favorite city is chennai . The one shose favorite city is pune likes Watermelon . T's favorite city is Kolkata. R likes Guava and is favorite is not Mumbai. W's favorite city is cochin and he does not lide either Banana or pear. The favorite city of the one who likes Orange is Hyderabad. T does no like pear. P's favorite city is neither Pune nor Hyderabad. S does not like Watermelon . who likes Apple?
A W
B T
C V
D P
image of a black hole. Which black hole was the subject of this historic image?
A Sagittarius A
B Cygnus X-I
C Messier 87 (M87)
D V404 Cygni
City B is 5 miles east of city A. City C is 10 miles southeast of city B. Which of the following is the closest to the distance from city A to City C?
A 11 miles
B 12 miles
C 13 miles
D 14 miles
City B is 5 miles east of city A. City C is 10 miles southeast of city B. Which of the following is the closer to the distance from City A to City C?
A 11 miles
B 12 miles
C 13 miles
D 14 miles
City B is 5 miles east of City A . City C is ten miles southeast of city B. Which of the following is the closest distance from city A to City c?
A 15 miles
B 12 miles
C 13 miles
D 14 miles
A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where $$\sigma $$ = Stress for a plate with no hole i.e. nominal stress)
A $$\sigma \left( {1 + \frac{{\text{b}}}{{2{\text{a}}}}} \right)$$
B $$\sigma \left( {1 + \frac{{2{\text{a}}}}{{\text{b}}}} \right)$$
C $$\sigma \left( {1 + \frac{{\text{b}}}{{3{\text{a}}}}} \right)$$
D $$\sigma \left( {1 + \frac{{3{\text{a}}}}{{\text{b}}}} \right)$$

Next steps