Project Engineer

Problems were from Number System
HCF and LCM
Divisibility Rules
Power Cycle and Remainder Cycle
Fractions

* Time and Work
Working with different & same efficiencies
Pipes and Cisterns

* Time Speed and Distance

* Permutation, Combination and Probability
* Logarithm
* Percentages, Simple and Compound Interest
* Ratios, Proportions and Variations
* Ages
* Profit, Loss, Partnerships and Averages
* Mixtures and Alligations
* Surds, Indices and Simplifications

3 major questions types have been from:
* Error-Spotting
* Sentence Improvement
* Sentence Completion

To answer these 3 question types, one must learn the following topics.
* Active to Passive Voice
* Direct to Indirect Speech
* Tenses
* Prepositions
* Articles
* Subject Verb Agreement
* Pronoun Agreement
* Modifiers
* Parallelism
The question types have been as follows.
* Word-Based
* Contextual

One must master the following areas to answer Vocabulary Qs in Wipro NLTH.
Synonyms
Antonyms
Analogy
Idioms & Phrasal Verbs

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Given an array of non-negative integers ‘A’ and an integer ‘P’, find the total number of subsequences of ‘A’ such that the product of any subsequence should not be more than ‘P’.

A subsequence is a sequence that can be derived from another sequence by deleting some or no elements without changing the order of the remaining elements.

Note

You need to print your answer modulo 10^9 + 7.

For Example

Let us take  A = [1,2,3] and P = 4. 
All the subsequences not having product more than ‘4’ are {1}, {2}, {3}, {1,2}, {1,3}. Therefore count is equal to ‘5’.