Prepare for AVNL Executive CBT with official questions covering Electrical Machines, Industrial Power Distribution, Drives & Traction Systems, Switchgear & Relays, Power Electronics, and Control Instrumentation.
Marking scheme: +1.00 positive, 0.00 negative marking (AVNL CBT Pattern).
If $\sec 9\alpha = \text{cosec } 9\alpha\ (0^{\circ} < \alpha < 10^{\circ})$, then the value of $\alpha$ is:
The following line graph shows monthly water consumption by Akash from January to June:
• January: 80 liters
• February: 92 liters
• March: 88 liters
• April: 104 liters
• May: 98 liters
• June: 110 liters
What is his average monthly water consumption from January to June? (Rounded off to 2 decimal places)
A person earns a monthly income of ₹20,000 and spends 80% of it on living expenses. What is the amount of money saved by the person per month?
A conical tent is to accommodate 87 persons. Each person must have 4.5 sq. metres of the space on the ground and 22.5 cubic metres of air to breathe. The height of the cone is:
Simplify:
$$d - [d - (c + d) - \{d - (d - c + d)\} + 2c]$$A, B, C, D, E, F और G, एक गोल मेज के परितः उसके केंद्र की ओर अभिमुख होकर बैठे हैं। C के बाईं ओर से गिनने पर C और E के बीच केवल तीन व्यक्ति बैठे हैं। B के दाईं ओर से गिनने पर G और B के बीच केवल तीन व्यक्ति बैठे हैं। D, G के ठीक दाईं ओर पड़ोस में बैठा है। B और E दोनों का निकटतम पड़ोसी F है।
D के बाईं ओर से गिनने पर D और F के बीच कितने व्यक्ति बैठे हैं?
यदि '+' और '-' को परस्पर बदल दिया जाए तथा '×' और '÷' को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में '?' के स्थान पर क्या आएगा?
$$81 \times 2 + 32 - 4 \div 2 = \ ?$$निम्नलिखित अक्षर श्रृंखला का संदर्भ लीजिए और नीचे दिए गए प्रश्न का उत्तर दीजिए।
(बाएं) E D X Z M O F T R B Y G U K S I C W A Q H (दाएं)
अक्षर श्रृंखला के दाएं छोर से छठे अक्षर और बाएं छोर से पांचवें अक्षर के बीच अंग्रेजी वर्णमाला श्रृंखला में कितने अक्षर हैं?
What should come in place of ? in the following series based on the English alphabetical order?
VTR SQO PNL MKI ?
यह प्रश्न निम्नलिखित शब्दों पर आधारित है।
EAR HOT RUM SIT
प्रत्येक शब्द में, प्रत्येक स्वर को अंग्रेजी वर्णमाला क्रम में उसके ठीक बाद वाले अक्षर से प्रतिस्थापित कर दिया जाता है और प्रत्येक व्यंजन को अंग्रेजी वर्णमाला क्रम में उसके ठीक पहले वाले अक्षर से प्रतिस्थापित कर दिया जाता है। इस प्रकार बने कितने अक्षर-समूहों में, कोई स्वर नहीं आएगा?
Dichen starts from Point A and drives $25\text{ km}$ towards north. He then takes a right turn, drives $55\text{ km}$, turns right and drives $57\text{ km}$. He then takes a right turn and drives $67\text{ km}$. He takes a final right turn, drives $32\text{ km}$ and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)
Each letter in the word MUSTIFY is changed to the letter immediately preceding it in the English alphabetical order and then all the letters thus formed are arranged in English alphabetical order. Which of the following letters will be fifth from the right in the new group of letters thus formed?
Seven boxes, G, H, I, J, N, O and P, are kept one over the other but not necessarily in the same order. Only J is kept above I. Only three boxes are kept between J and G. Only O is kept below N. H is not kept immediately above G. How many boxes are kept between P and O?
IX 37 is related to MV 18 in a certain way. In the same way, SS 29 is related to WQ 10. To which of the following is KW 15 related, following the same logic?
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
Which application of computers is most relevant in the field of architecture and engineering?
Which of the following series types is appropriate for generating multiplication series in Microsoft Excel 365?
How do computers support effective supply chain management in modern businesses?
Which mobile operating system is known for being open-source and widely used on various brands of smartphones and tablets?
When comparing the first generation of computers to later generations, which key technological advancement most significantly improved processing speed and reliability during the transition to the second generation?
Which of the following is an effective way to help secure your smartphone from unauthorized access?
Which situation best illustrates the necessity of application software over system software?
In networking fundamentals, TCP/IP is commonly described as a suite of communication protocols that interconnect network devices on the Internet; what does TCP/IP stand for in full?
What is the purpose of the "Trim Audio" tool in PowerPoint?
Which of the following options determines whether the page is in Portrait or Landscape Mode in MS Word?