Question
There is a numeric lock which has a 3-digit PIN. The
PIN contains digits 1 to 7. There is no repetition of digits. The digits in the PIN from left to right are in decreasing order. Any two digits in the PIN differ by at least 2. How many maximum attempts does one need to find out the PIN with certainty?Solution
The correct answer is D
Number of wallets sold by B and C together on Thursday is how much % more than the number of wallets sold by C on Monday?
What is the ratio of the number of Manual Cars sold by TATA to that by Honda?
What was the difference between the number of medium and large sized pizza baked on the day when the shop baked the maximum number of pizzas?
How many students will pass in Computer science if passing marks is more than 46%?
The table below shows the production (in thousand units) of a factory over 5 years.
Find the total amount of expenditure of Nisha and Satyam together.
If the number of laptops sold by shop F is 50% of the total number of laptops sold by shop B and the number of laptops sold by shop G is 3/4th of the t...
If 40% of total sugar cookies baked and 25% of the total butter cookies baked remain unsold on Thursday, then find the total number of sold sugar cookie...
Read the table given below and answer the following question given below.
Number of Students in Five Schools
After the first match, if the total runs scored by all bowlers (excluding the all-rounder) in any of the remaining matches is at most 35 runs, which tot...
