Which airport has become the first airport in Asia to use face recognition as boarding pass
Answer : Kempegowda international airport
See our previous question of the day
4. Who among the five has the least Sales?
Answer: (1) Q
The individual earnings of A, B and C are in the ratio 3 : 5 : 8 and their individual spending are in the ratio 2 : 3 : 5. If the individual earnings of A is equal to the individual spending of C, then what is the ratio of the individual savings of B and C?
Let the individual earnings of A, B and C are in the ratio 3x , 5x and 8x respectively. Required ratio = 16 : 25
let their individual spending be 2y, 3y and 5y respectively.
it is given that 3x = 5y
=> y = 3x/5
Individual saving of B = 5x – 3y = 16x/5
Individual saving of C = 8x – 5y = 5x
Five kids A, B, C, D, E gifted their Teacher different items among Rose, Pen, Frame, Purse, Earrings. Not necessarily in same order.
Teacher gifted them different chocolates that are Dairy milk, Kitkat, Five Star, Barone, Snickers. Not necessarily in same order.
Further it is known
A gifted Frame and received Dairy Milk in return.
D didn’t gift Earring but received Five star in return.
B Neither gifted Pen nor Earring and received Barone.
The Kid who gifted Purse received Kitkat in return and E received Snickers.
Which of the following is gifted by B
Answer: (3) Rose
How many different positive integral values, less than 1000, y = x[x] can take where x is a positive real number.
Note:- [x] is greatest integer less than or equal to x If [x] = k (an integer), then So, for every integer k, we will have k values Now, k can not be 32, as then the lest value of y will be 1024 So, answer will be 1 + 2 + 3 + … + 31 = 496
For eg. [3.5] = 3, as 3 is the largest integer less than or equal to 3.5
Similarly [4] = 4, [3.99] = 3
1. 31
2. 496
3. 30
4. None of these
x can be k, k + 1/k, k + 2/k, ……, k + (k – 1)/k
India railways have decided to serve only vegetarian food on train on the birthday anniversary of which person ?
Answer : Mahatma Gandhi
Two of the sides of a scalene triangle are 14 and 16. How many different integral values third side can take?
Sum of any two sides of a triangle is always greater than the third side and difference of any two sides is always less than the third side so,
16 – 14 < c < 14 + 16.
2 < c < 30
Scalene triangle means all sides distinct
so, 27 possible values but 14 and 16 are not possible
so, 25 integral values
Five kids A, B, C, D, E gifted their Teacher different items among Rose, Pen, Frame, Purse, Earrings. Not necessarily in same order.
Teacher gifted them different chocolates that are Dairy milk, Kitkat, Five Star, Barone, Snickers. Not necessarily in same order.
Further it is known
A gifted Frame and received Dairy Milk in return.
D didn’t gift Earring but received Five star in return.
B Neither gifted Pen nor Earring and received Barone.
The Kid who gifted Purse received Kitkat in return and E received Snickers.
Which of the following statements is not True.
Answer : (1) B and D both received the chocolate with the same initials as their name
